diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index 0c90d2cadd2..e8d6293ea97 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -344,6 +344,7 @@
   nathan-gs = "Nathan Bijnens <nathan@nathan.gs>";
   nckx = "Tobias Geerinckx-Rice <tobias.geerinckx.rice@gmail.com>";
   ndowens = "Nathan Owens <ndowens04@gmail.com>";
+  neeasade = "Nathan Isom <nathanisom27@gmail.com>";
   nequissimus = "Tim Steinbach <tim@nequissimus.com>";
   nfjinjing = "Jinjing Wang <nfjinjing@gmail.com>";
   nhooyr = "Anmol Sethi <anmol@aubble.com>";
diff --git a/lib/strings.nix b/lib/strings.nix
index 44b6f8780c8..ffa93c8e454 100644
--- a/lib/strings.nix
+++ b/lib/strings.nix
@@ -476,9 +476,7 @@ rec {
   readPathsFromFile = rootPath: file:
     let
       root = toString rootPath;
-      lines =
-        builtins.map (lib.removeSuffix "\n")
-        (lib.splitString "\n" (builtins.readFile file));
+      lines = lib.splitString "\n" (builtins.readFile file);
       removeComments = lib.filter (line: line != "" && !(lib.hasPrefix "#" line));
       relativePaths = removeComments lines;
       absolutePaths = builtins.map (path: builtins.toPath (root + "/" + path)) relativePaths;
diff --git a/pkgs/applications/altcoins/dashpay.nix b/pkgs/applications/altcoins/dashpay.nix
index ef42560ee9a..ff0f2407cfe 100644
--- a/pkgs/applications/altcoins/dashpay.nix
+++ b/pkgs/applications/altcoins/dashpay.nix
@@ -1,25 +1,35 @@
-{ fetchzip, stdenv, pkgconfig, autoreconfHook
+{ fetchFromGitHub, stdenv, pkgconfig, autoreconfHook
 , openssl, db48, boost, zlib, miniupnpc
-, qt4, qrencode, glib, protobuf, yasm
-, utillinux }:
+, qrencode, glib, protobuf, yasm, libevent
+, utillinux
+, enable_Upnp ? false 
+, disable_Wallet ? false
+, disable_Daemon ? false }:
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
+  name = "dashpay-${version}";
+  version = "0.12.1.3";
 
-  name = "dashpay-${meta.version}";
-
-  src = fetchzip {
-    url = "https://github.com/dashpay/dash/archive/v${meta.version}.tar.gz";
-    sha256 = "19bk7cviy3n2dpj4kr3i6i0i3ac2l5ri8ln1a51nd3n90k016wnx";
+  src = fetchFromGitHub {
+    owner = "dashpay";
+    repo= "dash";
+    rev = "v${version}";
+    sha256 = "0h0fxhh30wy5vp06l1mkswhz565qs6j9y0dm84fmn28rdfvhv2aj";
   };
 
-  buildInputs = [ pkgconfig autoreconfHook glib openssl db48 yasm
-                  boost zlib miniupnpc protobuf qt4 qrencode utillinux ];
+  nativeBuildInputs = [ pkgconfig autoreconfHook ];
+  buildInputs = [ glib openssl db48 yasm boost zlib libevent 
+                  miniupnpc protobuf qrencode utillinux ];
+                  
 
-  configureFlags = [ "--with-boost-libdir=${boost.out}/lib" ];
+  configureFlags = [ "--with-boost-libdir=${boost.out}/lib --with-gui=no" ]
+                    ++ optional enable_Upnp "--enable-upnp-default"
+                    ++ optional disable_Wallet "--disable-wallet"
+                    ++ optional disable_Daemon "--disable-daemon"
+                    ;
 
-  meta = with stdenv.lib; {
-    version = "0.12.0.55";
+  meta = {
     description = "A decentralized key/value registration and transfer system";
     longDescription = ''
       Dash (DASH) is an open sourced, privacy-centric digital currency
diff --git a/pkgs/applications/editors/emacs/macport.nix b/pkgs/applications/editors/emacs/macport.nix
index 9169c12417a..90812fb802c 100644
--- a/pkgs/applications/editors/emacs/macport.nix
+++ b/pkgs/applications/editors/emacs/macport.nix
@@ -59,7 +59,7 @@ stdenv.mkDerivation rec {
     "--enable-mac-app=$$out/Applications"
   ];
 
-  CFLAGS = "-O3 -DMAC_OS_X_VERSION_MAX_ALLOWED=1090 -DMAC_OS_X_VERSION_MIN_REQUIRED=1090";
+  CFLAGS = "-O3 -DMAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_10 -DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_10";
   LDFLAGS = "-O3 -L${ncurses.out}/lib";
 
   postInstall = ''
diff --git a/pkgs/applications/editors/geany/default.nix b/pkgs/applications/editors/geany/default.nix
index 5a27a8efeb0..3649beb41c6 100644
--- a/pkgs/applications/editors/geany/default.nix
+++ b/pkgs/applications/editors/geany/default.nix
@@ -1,7 +1,9 @@
 { stdenv, fetchurl, gtk2, which, pkgconfig, intltool, file }:
 
+with stdenv.lib;
+
 let
-  version = "1.30";
+  version = "1.30.1";
 in
 
 stdenv.mkDerivation rec {
@@ -9,12 +11,13 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://download.geany.org/${name}.tar.bz2";
-    sha256 = "b2dec920c77bc3e88d5f7b0f1dbe4f5200f36df3b346d1aba39323bc30afae6d";
+    sha256 = "0ac360f1f3d6c28790a81d570252a7d40421f6e1d8e5a8d653756bd041d88491";
   };
 
   NIX_LDFLAGS = if stdenv.isDarwin then "-lintl" else null;
-
-  buildInputs = [ gtk2 which pkgconfig intltool file ];
+  
+  nativeBuildInputs = [ pkgconfig intltool ];
+  buildInputs = [ gtk2 which file ];
 
   doCheck = true;
 
@@ -47,9 +50,9 @@ stdenv.mkDerivation rec {
       - Simple project management
       - Plugin interface
     '';
-    homepage = "http://www.geany.org/";
+    homepage = http://www.geany.org/;
     license = "GPL";
-    maintainers = [ stdenv.lib.maintainers.bbenoist ];
-    platforms = stdenv.lib.platforms.all;
+    maintainers = [ maintainers.bbenoist ];
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/applications/graphics/ahoviewer/default.nix b/pkgs/applications/graphics/ahoviewer/default.nix
index 2a78f509429..dc974aed057 100644
--- a/pkgs/applications/graphics/ahoviewer/default.nix
+++ b/pkgs/applications/graphics/ahoviewer/default.nix
@@ -1,15 +1,20 @@
 { stdenv, pkgs, fetchurl, fetchFromGitHub, pkgconfig, libconfig, 
   gtkmm2, glibmm, libxml2, libsecret, curl, unrar, libzip,
   librsvg, gst_all_1, autoreconfHook, makeWrapper }:
-stdenv.mkDerivation {
-  name = "ahoviewer-1.4.6";
+
+stdenv.mkDerivation rec {
+  name = "ahoviewer-${version}";
+  version = "1.4.8";
+
   src = fetchFromGitHub {
     owner = "ahodesuka";
     repo = "ahoviewer";
-    rev = "414cb91d66d96fab4b48593a7ef4d9ad461306aa";
-    sha256 = "081jgfmbwf2av0cn229cf4qyv6ha80ridymsgwq45124b78y2bmb";
+    rev = version;
+    sha256 = "0fsak22hpi2r8zqysswdyngaf3n635qvclqh1p0g0wrkfza4dbc4";
   };
+
   enableParallelBuilding = true; 
+  
   nativeBuildInputs = [ autoreconfHook pkgconfig makeWrapper ];
   buildInputs = [ glibmm libconfig gtkmm2 glibmm libxml2
                   libsecret curl unrar libzip librsvg 
@@ -18,18 +23,21 @@ stdenv.mkDerivation {
                   gst_all_1.gst-plugins-bad 
                   gst_all_1.gst-libav
                   gst_all_1.gst-plugins-base ];
+  
   postPatch = ''patchShebangs version.sh'';
+  
   postInstall = ''
     wrapProgram $out/bin/ahoviewer \
     --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "$GST_PLUGIN_SYSTEM_PATH_1_0" \
     --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE"
   '';
-  meta = {
+
+  meta = with stdenv.lib; {
     homepage = "https://github.com/ahodesuka/ahoviewer";
     description = "A GTK2 image viewer, manga reader, and booru browser";
-    maintainers = [ stdenv.lib.maintainers.skrzyp ];
-    license = stdenv.lib.licenses.mit;
-    platforms = stdenv.lib.platforms.allBut [ "darwin" "cygwin" ];
+    maintainers = [ maintainers.skrzyp ];
+    license = licenses.mit;
+    platforms = platforms.allBut [ "darwin" "cygwin" ];
   };
 }
 
diff --git a/pkgs/applications/graphics/alchemy/default.nix b/pkgs/applications/graphics/alchemy/default.nix
index 263c411a8db..848f132060f 100644
--- a/pkgs/applications/graphics/alchemy/default.nix
+++ b/pkgs/applications/graphics/alchemy/default.nix
@@ -1,12 +1,14 @@
 {stdenv, fetchurl, jre}:
 
-stdenv.mkDerivation {
-  name = "alchemy-007";
+stdenv.mkDerivation rec {
+  name = "alchemy-${version}";
+  version = "008";
+
   enableParallelBuilding = true;
 
   src = fetchurl {
-    url = http://al.chemy.org/files/Alchemy-007.tar.gz;
-    sha256 = "1pk00m4iajvv9jzv96in10czpcf7zc3d4nmd9biqagpsg28mr70b";
+    url = "http://al.chemy.org/files/Alchemy-${version}.tar.gz";
+    sha256 = "0449bvdccgx1jqnws1bckzs4nv2d230523qs0jx015gi81s1q7li";
   };
 
   installPhase = ''
@@ -20,7 +22,7 @@ stdenv.mkDerivation {
     chmod +x $out/bin/alchemy
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Drawing application";
     longDescription = ''
       Alchemy is an open drawing project aimed at exploring how we can sketch,
@@ -31,8 +33,8 @@ stdenv.mkDerivation {
       an expanded range of ideas and possibilities in a serendipitous way.
     '';
     homepage = http://al.chemy.org/;
-    license = stdenv.lib.licenses.gpl3Plus;
-    maintainers = [stdenv.lib.maintainers.marcweber];
-    platforms = stdenv.lib.platforms.linux;
+    license = licenses.gpl3Plus;
+    maintainers = [ maintainers.marcweber ];
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/graphics/djview/default.nix b/pkgs/applications/graphics/djview/default.nix
index 2276b868b59..2ce1ebb257d 100644
--- a/pkgs/applications/graphics/djview/default.nix
+++ b/pkgs/applications/graphics/djview/default.nix
@@ -1,19 +1,18 @@
-{ stdenv, fetchurl, pkgconfig, djvulibre, qt4, xorg, libtiff }:
+{ stdenv, fetchurl, pkgconfig
+, djvulibre, qt4, xorg, libtiff }:
 
-let
-  qt = qt4;
-  # TODO: qt = qt5.base; # should work but there's a mysterious "-silent" error
-in
 stdenv.mkDerivation rec {
-  name = "djview-4.10.5";
+  name = "djview-${version}";
+  version = "4.10.6";
+
   src = fetchurl {
     url = "mirror://sourceforge/djvu/${name}.tar.gz";
-    sha256 = "0gbvbly7w3cr8wgpyh76nf9w7cf7740vp7k5hccks186f6005cx0";
+    sha256 = "08bwv8ppdzhryfcnifgzgdilb12jcnivl4ig6hd44f12d76z6il4";
   };
 
   nativeBuildInputs = [ pkgconfig ];
 
-  buildInputs = [ djvulibre qt xorg.libXt libtiff ];
+  buildInputs = [ djvulibre qt4 xorg.libXt libtiff ];
 
   passthru = {
     mozillaPlugin = "/lib/netscape/plugins";
@@ -23,7 +22,7 @@ stdenv.mkDerivation rec {
     homepage = http://djvu.sourceforge.net/djview4.html;
     description = "A portable DjVu viewer and browser plugin";
     license = licenses.gpl2;
-    inherit (qt.meta) platforms;
+    platforms = platforms.unix;
     maintainers = [ maintainers.urkud ];
   };
 }
diff --git a/pkgs/applications/graphics/fontmatrix/default.nix b/pkgs/applications/graphics/fontmatrix/default.nix
index fc30a355910..ced6a5f7258 100644
--- a/pkgs/applications/graphics/fontmatrix/default.nix
+++ b/pkgs/applications/graphics/fontmatrix/default.nix
@@ -1,10 +1,14 @@
-{ stdenv, fetchurl, cmake, qt4 }:
+{ stdenv, fetchFromGitHub, cmake, qt4 }:
 
 stdenv.mkDerivation rec {
-  name = "fontmatrix-0.6.0";
-  src = fetchurl {
-    url = "http://fontmatrix.be/archives/${name}-Source.tar.gz";
-    sha256 = "bcc5e929d95d2a0c9481d185144095c4e660255220a7ae6640298163ee77042c";
+  name = "fontmatrix-${version}";
+  version = "0.6.0";
+
+  src = fetchFromGitHub {
+    owner = "fontmatrix";
+    repo = "fontmatrix";
+    rev = "v${version}";
+    sha256 = "0aqndj1jhm6hjpwmj1qm92z2ljh7w78a5ff5ag47qywqha1ngn05";
   };
 
   buildInputs = [ qt4 ];
@@ -13,10 +17,10 @@ stdenv.mkDerivation rec {
 
   hardeningDisable = [ "format" ];
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Fontmatrix is a free/libre font explorer for Linux, Windows and Mac";
-    homepage = http://fontmatrix.be/;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
+    homepage = http://github.com/fontmatrix/fontmatrix;
+    license = licenses.gpl2;
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/graphics/glabels/default.nix b/pkgs/applications/graphics/glabels/default.nix
index cf1ab1942e5..6dcf8223777 100644
--- a/pkgs/applications/graphics/glabels/default.nix
+++ b/pkgs/applications/graphics/glabels/default.nix
@@ -1,23 +1,23 @@
-{ stdenv, fetchFromGitHub, autoconf, automake, barcode, gnome3
+{ stdenv, fetchurl, barcode, gnome3, autoreconfHook
 , gtk3, gtk_doc, libxml2, librsvg , libtool, libe-book
 , intltool, itstool, makeWrapper, pkgconfig, which
 }:
 
 stdenv.mkDerivation rec {
   name = "glabels-${version}";
-  version = "3.2.1";
-  src = fetchFromGitHub {
-    owner = "jimevins";
-    repo = "glabels";
-    rev = "glabels-3_2_1";
-    sha256 = "1y6gz0v9si3cvdzhakbgkyc94fajg19rmykfgnc37alrc21vs9zg";
+  version = "3.4.0";
+
+  src = fetchurl {
+    url = "http://ftp.gnome.org/pub/GNOME/sources/glabels/3.4/glabels-3.4.0.tar.xz";
+    sha256 = "04345crf5yrhq6rlrymz630rxnm8yw41vx04hb6xn2nkjn9hf3nl";
   };
 
+  nativeBuildInputs = [ autoreconfHook pkgconfig makeWrapper intltool ];
   buildInputs = [
-    autoconf automake barcode gtk3 gtk_doc gnome3.yelp_tools
+    barcode gtk3 gtk_doc gnome3.yelp_tools
     gnome3.gnome_common gnome3.gsettings_desktop_schemas
-    intltool itstool libxml2 librsvg libe-book libtool
-    makeWrapper pkgconfig 
+    itstool libxml2 librsvg libe-book libtool
+    
   ];
 
   preFixup = ''
@@ -26,8 +26,6 @@ stdenv.mkDerivation rec {
       --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
   '';
 
-  preConfigure = "./autogen.sh";
-
   meta = {
     description = "Create labels and business cards";
     homepage = http://glabels.org/;
diff --git a/pkgs/applications/graphics/jpegoptim/default.nix b/pkgs/applications/graphics/jpegoptim/default.nix
index 5bb577011e7..b7063a0c4e7 100644
--- a/pkgs/applications/graphics/jpegoptim/default.nix
+++ b/pkgs/applications/graphics/jpegoptim/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, libjpeg }:
 
 stdenv.mkDerivation rec {
-  version = "1.4.3";
+  version = "1.4.4";
   name = "jpegoptim-${version}";
 
   src = fetchurl {
     url = "http://www.kokkonen.net/tjko/src/${name}.tar.gz";
-    sha256 = "0k53q7dc8w5ashz8v261x2b5vvz7gdvg8w962rz9gjvkjbh4lg93";
+    sha256 = "1cn1i0g1xjdwa12w0ifbnzgb1vqbpr8ji6h05vxksj79vyi3x849";
   };
 
   # There are no checks, it seems.
@@ -14,11 +14,11 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libjpeg ];
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Optimize JPEG files";
     homepage = http://www.kokkonen.net/tjko/projects.html ;
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = [ stdenv.lib.maintainers.aristid ];
-    platforms = stdenv.lib.platforms.all;
+    license = licenses.gpl2;
+    maintainers = [ maintainers.aristid ];
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/applications/graphics/leocad/default.nix b/pkgs/applications/graphics/leocad/default.nix
index 96384765bd0..5f27cb44699 100644
--- a/pkgs/applications/graphics/leocad/default.nix
+++ b/pkgs/applications/graphics/leocad/default.nix
@@ -3,22 +3,22 @@ To use aditional parts libraries
 set the variable LEOCAD_LIB=/path/to/libs/ or use option -l /path/to/libs/
 */
 
-{ stdenv, fetchsvn, qt4, qmake4Hook, zlib }:
+{ stdenv, fetchFromGitHub, qt4, qmake4Hook, zlib }:
 
 stdenv.mkDerivation rec {
   name = "leocad-${version}";
-  version = "0.81";
+  version = "17.02";
 
-  src = fetchsvn {
-    url = "http://svn.leocad.org/tags/${name}";
-    sha256 = "1190gb437ls51hhfiwa79fq131026kywpy3j3k4fkdgfr8a9v3q8";
+  src = fetchFromGitHub {
+    owner = "leozide";
+    repo = "leocad";
+    rev = "v${version}";
+    sha256 = "0d7l2il6r4swnmrmaf1bsrgpjgai5xwhwk2mkpcsddnk59790mmc";
   };
 
-  buildInputs = [ qt4 qmake4Hook zlib ];
-
+  nativeBuildInputs = [ qmake4Hook ];
+  buildInputs = [ qt4 zlib ];
   postPatch = ''
-    sed '1i#include <cmath>' -i common/camera.cpp
-    substituteInPlace common/camera.cpp --replace "isnan(" "std::isnan("
     export qmakeFlags="$qmakeFlags INSTALL_PREFIX=$out"
   '';
 
diff --git a/pkgs/applications/graphics/openimageio/default.nix b/pkgs/applications/graphics/openimageio/default.nix
index d16800dc881..44faeea007d 100644
--- a/pkgs/applications/graphics/openimageio/default.nix
+++ b/pkgs/applications/graphics/openimageio/default.nix
@@ -1,20 +1,24 @@
-{ stdenv, fetchurl, boost, cmake, ilmbase, libjpeg, libpng, libtiff
+{ stdenv, fetchFromGitHub, boost, cmake, ilmbase, libjpeg, libpng, libtiff
 , opencolorio, openexr, unzip
 }:
 
 stdenv.mkDerivation rec {
   name = "openimageio-${version}";
-  version = "1.6.11";
+  version = "1.7.12";
 
-  src = fetchurl {
-    url = "https://github.com/OpenImageIO/oiio/archive/Release-${version}.zip";
-    sha256 = "0cr0z81a41bg193dx9crcq1mns7mmzz7qys4lrbm18cmdbwkk88x";
+  src = fetchFromGitHub {
+    owner = "OpenImageIO";
+    repo = "oiio";
+    rev = "Release-${version}";
+    sha256 = "1ganx4f7zis5lkxxrwc83dbgngaxww2846bsc4vrg5dhjnns6n4y";
   };
 
   outputs = [ "bin" "out" "dev" "doc" ];
 
+  nativeBuildInputs = [ cmake ];
   buildInputs = [
-    boost cmake ilmbase libjpeg libpng libtiff opencolorio openexr
+    boost ilmbase libjpeg libpng 
+    libtiff opencolorio openexr
     unzip
   ];
 
diff --git a/pkgs/applications/misc/colort/default.nix b/pkgs/applications/misc/colort/default.nix
index a9e7e57fc8d..554c7d8c78b 100644
--- a/pkgs/applications/misc/colort/default.nix
+++ b/pkgs/applications/misc/colort/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation {
     homepage = https://github.com/neeasade/colort;
     license = licenses.mit;
     platforms = platforms.all;
+    maintainers = [ maintainers.neeasade ];
   };
 }
diff --git a/pkgs/applications/misc/emem/default.nix b/pkgs/applications/misc/emem/default.nix
index 57d3539d271..0ac6f21b9fd 100644
--- a/pkgs/applications/misc/emem/default.nix
+++ b/pkgs/applications/misc/emem/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   pname = "emem";
-  version = "0.2.42";
+  version = "0.2.43";
   name = "${pname}-${version}";
 
   inherit jdk;
 
   src = fetchurl {
     url = "https://github.com/ebzzry/${pname}/releases/download/v${version}/${pname}.jar";
-    sha256 = "0zm3sqgbiaj44nkgkjiifxwwyrcjs42nry6zmbg3dnnpd0v82v8j";
+    sha256 = "0p3v28vjqyx961sfsd1h2cg2g2q0v03qd87dppbxqp7g5ppls91x";
   };
 
   phases = [ "buildPhase" "installPhase" ];
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     cp $src $out/share/java/${pname}.jar
 
-    cat > $out/bin/${pname} <<EOF
+    cat > $out/bin/${pname} << EOF
 #! $SHELL
 $jdk/bin/java -jar $out/share/java/${pname}.jar "\$@"
 EOF
diff --git a/pkgs/applications/misc/mpvc/default.nix b/pkgs/applications/misc/mpvc/default.nix
new file mode 100644
index 00000000000..fffa9595262
--- /dev/null
+++ b/pkgs/applications/misc/mpvc/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, socat, fetchFromGitHub, makeWrapper }:
+
+stdenv.mkDerivation rec {
+  name = "mpvc-unstable-2017-03-18";
+
+  src = fetchFromGitHub {
+    owner = "wildefyr";
+    repo = "mpvc";
+    rev = "aea5c661455248cde7ac9ddba5f63cc790d26512";
+    sha256 = "0qiyvb3ck1wyd3izajwvlq4bwgsbq7x8ya3fgi5i0g2qr39a1qml";
+  };
+
+  makeFlags = [ "PREFIX=$(out)" ];
+  installFlags = [ "PREFIX=$(out)" ];
+
+  postInstall = ''
+    wrapProgram $out/bin/mpvc --prefix PATH : "${socat}/bin/"
+  '';
+
+  buildInputs = [ socat makeWrapper ];
+
+  meta = with stdenv.lib; {
+    description = "A mpc-like control interface for mpv";
+    homepage = https://github.com/wildefyr/mpvc;
+    license = licenses.mit;
+    maintainers = [ maintainers.neeasade ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/applications/misc/xrq/default.nix b/pkgs/applications/misc/xrq/default.nix
new file mode 100644
index 00000000000..c0c5616db79
--- /dev/null
+++ b/pkgs/applications/misc/xrq/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchFromGitHub, libX11}:
+
+stdenv.mkDerivation rec {
+  name = "xrq-unstable-2016-01-15";
+
+  src = fetchFromGitHub {
+	  owner = "arianon";
+	  repo = "xrq";
+    rev = "d5dc19c63881ebdd1287a02968e3a1447dde14a9";
+    sha256 = "1bxf6h3fjw3kjraz7028m7p229l423y1ngy88lqvf0xl1g3dhp36";
+  };
+
+  installPhase = ''
+    make PREFIX=$out install
+  '';
+
+  outputs = [ "out" "doc" ];
+
+  buildInputs = [ libX11 ];
+
+  meta = {
+    description = "X utility for querying xrdb";
+    homepage = https://github.com/arianon/xrq;
+    license = stdenv.lib.licenses.mit;
+    platforms = with stdenv.lib.platforms; unix;
+  };
+}
diff --git a/pkgs/applications/networking/irc/shout/default.nix b/pkgs/applications/networking/irc/shout/default.nix
index 9d3e3ba449c..bf041a8845a 100644
--- a/pkgs/applications/networking/irc/shout/default.nix
+++ b/pkgs/applications/networking/irc/shout/default.nix
@@ -11,7 +11,7 @@ let
 
 in nodePackages.buildNodePackage rec {
   name = "shout-${version}";
-  version = "0.51.1";
+  version = "0.53.0";
 
   src = fetchFromGitHub {
     owner = "erming";
diff --git a/pkgs/applications/networking/owncloud-client/default.nix b/pkgs/applications/networking/owncloud-client/default.nix
index 1323c312121..ccd1b5cfeae 100644
--- a/pkgs/applications/networking/owncloud-client/default.nix
+++ b/pkgs/applications/networking/owncloud-client/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, qt4, pkgconfig, qtkeychain, sqlite }:
+{ stdenv, fetchurl, cmake, qt5, pkgconfig, qtkeychain, sqlite }:
 
 stdenv.mkDerivation rec {
   name = "owncloud-client-${version}";
@@ -10,10 +10,10 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig cmake ];
-  buildInputs = [ qt4 qtkeychain sqlite];
+  buildInputs = [ qt5.qtbase qt5.qtwebkit qtkeychain sqlite ];
 
   cmakeFlags = [
-  "-UCMAKE_INSTALL_LIBDIR"
+    "-UCMAKE_INSTALL_LIBDIR"
   ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/networking/sync/rclone/default.nix b/pkgs/applications/networking/sync/rclone/default.nix
index adbadba411c..93b4fc76467 100644
--- a/pkgs/applications/networking/sync/rclone/default.nix
+++ b/pkgs/applications/networking/sync/rclone/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   name = "rclone-${version}";
-  version = "1.35";
+  version = "1.36";
 
   goPackagePath = "github.com/ncw/rclone";
 
@@ -10,7 +10,7 @@ buildGoPackage rec {
     owner = "ncw";
     repo = "rclone";
     rev = "v${version}";
-    sha256 = "15dmppb7qgr3vg76dsv770l51lmsl8n8k3rvbnhhks5a2cz0kf2i";
+    sha256 = "1vx75ihg2j0chml8hwvngjkjw647cai9gicfy8ss6xsrm46w59b3";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/version-management/rapidsvn/default.nix b/pkgs/applications/version-management/rapidsvn/default.nix
index 9397aa8a1e1..7b3c7aafa44 100644
--- a/pkgs/applications/version-management/rapidsvn/default.nix
+++ b/pkgs/applications/version-management/rapidsvn/default.nix
@@ -1,11 +1,12 @@
-{stdenv, fetchurl, wxGTK, subversion, apr, aprutil, python}:
+{ stdenv, fetchurl, fetchpatch, wxGTK, subversion, apr, aprutil, python }:
 
-stdenv.mkDerivation {
-  name = "rapidsvn-0.12.0-1";
+stdenv.mkDerivation rec {
+  name = "rapidsvn-${version}";
+  version = "0.12.1";
 
   src = fetchurl {
-    url = http://www.rapidsvn.org/download/release/0.12/rapidsvn-0.12.0-1.tar.gz;
-    sha256 = "1i3afjmx99ljw1bj54q47fs0g1q9dmxxvr4ciq7ncp5s52shszgg";
+    url = "http://www.rapidsvn.org/download/release/${version}/${name}.tar.gz";
+    sha256 = "1bmcqjc12k5w0z40k7fkk8iysqv4fw33i80gvcmbakby3d4d4i4p";
   };
 
   buildInputs = [ wxGTK subversion apr aprutil python ];
@@ -13,6 +14,10 @@ stdenv.mkDerivation {
   configureFlags = [ "--with-svn-include=${subversion.dev}/include"
     "--with-svn-lib=${subversion.out}/lib" ];
 
+  patches = [
+    ./fix-build.patch
+  ];
+
   meta = {
     description = "Multi-platform GUI front-end for the Subversion revision system";
     homepage = http://rapidsvn.tigris.org/;
diff --git a/pkgs/applications/version-management/rapidsvn/fix-build.patch b/pkgs/applications/version-management/rapidsvn/fix-build.patch
new file mode 100644
index 00000000000..ca4bc394c2c
--- /dev/null
+++ b/pkgs/applications/version-management/rapidsvn/fix-build.patch
@@ -0,0 +1,122 @@
+--- a/src/svncpp/client_ls.cpp
++++ b/src/svncpp/client_ls.cpp
+@@ -25,6 +25,7 @@
+ #include "svn_client.h"
+ #include "svn_path.h"
+ #include "svn_sorts.h"
++#include "svn_version.h"
+ //#include "svn_utf.h"
+ 
+ // svncpp
+@@ -35,6 +36,7 @@
+ #include "m_is_empty.hpp"
+ 
+ 
++#if SVN_VER_MAJOR == 1 && SVN_VER_MINOR < 8
+ static int
+ compare_items_as_paths(const svn_sort__item_t *a, const svn_sort__item_t *b)
+ {
+@@ -84,6 +86,72 @@ namespace svn
+   }
+ }
+ 
++#else
++
++#include <algorithm>
++
++static svn_error_t* store_entry(
++        void *baton,
++        const char *path,
++        const svn_dirent_t *dirent,
++        const svn_lock_t *,
++        const char *abs_path,
++        const char *,
++        const char *,
++        apr_pool_t *scratch_pool)
++{
++  svn::DirEntries *entries = reinterpret_cast<svn::DirEntries*>(baton);
++  if (path[0] == '\0') {
++    if (dirent->kind == svn_node_file) {
++      // for compatibility with svn_client_ls behaviour, listing a file
++      // stores that file name
++      entries->push_back(svn::DirEntry(svn_path_basename(abs_path, scratch_pool), dirent));
++    }
++  } else {
++    entries->push_back(svn::DirEntry(path, dirent));
++  }
++  return SVN_NO_ERROR;
++}
++
++static bool sort_by_path(svn::DirEntry const& a, svn::DirEntry const& b)
++{
++  return svn_path_compare_paths(a.name(), b.name()) < 0;
++}
++
++namespace svn
++{
++  DirEntries
++  Client::list(const char * pathOrUrl,
++               svn_opt_revision_t * revision,
++               bool recurse) throw(ClientException)
++  {
++    Pool pool;
++    DirEntries entries;
++
++    svn_error_t * error =
++      svn_client_list3(pathOrUrl,
++                       revision,
++                       revision,
++                       SVN_DEPTH_INFINITY_OR_IMMEDIATES(recurse),
++                       SVN_DIRENT_ALL,
++                       FALSE, // fetch locks
++                       FALSE, // include externals
++                       &store_entry,
++                       &entries,
++                       *m_context,
++                       pool);
++
++    if (error != SVN_NO_ERROR)
++      throw ClientException(error);
++
++    std::sort(entries.begin(), entries.end(), &sort_by_path);
++
++    return entries;
++  }
++}
++
++#endif
++
+ /* -----------------------------------------------------------------
+  * local variables:
+  * eval: (load-file "../../rapidsvn-dev.el")
+--- a/src/svncpp/dirent.cpp	2017-03-19 15:48:58.956827337 +0100
++++ b/src/svncpp/dirent.cpp	2017-03-19 15:50:19.111527279 +0100
+@@ -47,7 +47,7 @@
+     {
+     }
+ 
+-    Data(const char * _name, svn_dirent_t * dirEntry)
++    Data(const char * _name, const svn_dirent_t * dirEntry)
+         : name(_name), kind(dirEntry->kind), size(dirEntry->size),
+         hasProps(dirEntry->has_props != 0),
+         createdRev(dirEntry->created_rev), time(dirEntry->time)
+@@ -78,7 +78,7 @@
+   {
+   }
+ 
+-  DirEntry::DirEntry(const char * name, svn_dirent_t * DirEntry)
++  DirEntry::DirEntry(const char * name, const svn_dirent_t * DirEntry)
+       : m(new Data(name, DirEntry))
+   {
+   }
+--- a/include/svncpp/dirent.hpp	2017-03-19 15:50:54.860506116 +0100
++++ b/include/svncpp/dirent.hpp	2017-03-19 15:50:58.314407598 +0100
+@@ -41,7 +41,7 @@
+     /**
+      * constructor for existing @a svn_dirent_t entries
+      */
+-    DirEntry(const char * name, svn_dirent_t * dirEntry);
++    DirEntry(const char * name, const svn_dirent_t * dirEntry);
+ 
+     /**
+      * copy constructor
diff --git a/pkgs/applications/window-managers/awesome/default.nix b/pkgs/applications/window-managers/awesome/default.nix
index 0a1256d67a4..8a088daec1a 100644
--- a/pkgs/applications/window-managers/awesome/default.nix
+++ b/pkgs/applications/window-managers/awesome/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, luaPackages, cairo, cmake, imagemagick, pkgconfig, gdk_pixbuf
+{ stdenv, fetchFromGitHub, luaPackages, cairo, cmake, imagemagick, pkgconfig, gdk_pixbuf
 , xorg, libstartup_notification, libxdg_basedir, libpthreadstubs
 , xcb-util-cursor, makeWrapper, pango, gobjectIntrospection, unclutter
 , compton, procps, iproute, coreutils, curl, alsaUtils, findutils, xterm
@@ -9,10 +9,13 @@
 
 with luaPackages; stdenv.mkDerivation rec {
   name = "awesome-${version}";
-  version = "4.0";
-  src = fetchurl {
-    url    = "http://github.com/awesomeWM/awesome-releases/raw/master/${name}.tar.xz";
-    sha256 = "0czkcz67sab63gf5m2p2pgg05yinjx60hfb9rfyzdkkg28q9f02w";
+  version = "4.1";
+  
+  src = fetchFromGitHub {
+    owner = "awesomewm";
+    repo = "awesome";
+    rev = "v${version}";
+    sha256 = "1qik8h5nwjq4535lpdpal85vas1k7am3s6l5r763kpdzxhfcyyaj";
   };
 
   nativeBuildInputs = [
@@ -22,8 +25,10 @@ with luaPackages; stdenv.mkDerivation rec {
     imagemagick
     makeWrapper
     pkgconfig
-    xmlto docbook_xml_dtd_45 docbook_xsl findXMLCatalogs
+    xmlto docbook_xml_dtd_45 
+    docbook_xsl findXMLCatalogs
   ];
+   
   propagatedUserEnvPkgs = [ hicolor_icon_theme ];
   buildInputs = [ cairo dbus gdk_pixbuf gobjectIntrospection
                   git lgi libpthreadstubs libstartup_notification
diff --git a/pkgs/applications/window-managers/bevelbar/default.nix b/pkgs/applications/window-managers/bevelbar/default.nix
new file mode 100644
index 00000000000..b7bc7628488
--- /dev/null
+++ b/pkgs/applications/window-managers/bevelbar/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, fetchFromGitHub, libX11, libXrandr, libXft }:
+
+stdenv.mkDerivation rec {
+  name = "bevelbar-${version}";
+  version = "16.11";
+
+  src = fetchFromGitHub {
+    owner = "vain";
+    repo = "bevelbar";
+    rev = "v${version}";
+    sha256 = "1hbwg3vdxw9fyshy85skv476p0zr4ynvhcz2xkijydpzm2j3rmjm";
+  };
+
+  buildInputs = [ libX11 libXrandr libXft ];
+
+  makeFlags = [ "prefix=$(out)" ];
+  installFlags = [ "prefix=$(out)" ];
+
+  meta = with stdenv.lib; {
+    description = "An X11 status bar with fancy schmancy 1985-ish beveled borders";
+    inherit (src.meta) homepage;
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = [ maintainers.neeasade ];
+  };
+}
diff --git a/pkgs/development/interpreters/erlang/R14.nix b/pkgs/development/interpreters/erlang/R14.nix
deleted file mode 100644
index 0a93726fc0a..00000000000
--- a/pkgs/development/interpreters/erlang/R14.nix
+++ /dev/null
@@ -1,64 +0,0 @@
-{ stdenv, fetchurl, perl, gnum4, ncurses, openssl
-, makeWrapper, gnused, gawk }:
-
-let version = "14B04"; in
-
-stdenv.mkDerivation {
-  name = "erlang-" + version;
-
-  src = fetchurl {
-    url = "http://www.erlang.org/download/otp_src_R${version}.tar.gz";
-    sha256 = "0vlvjlg8vzcy6inb4vj00bnj0aarvpchzxwhmi492nv31s8kb6q9";
-  };
-
-  buildInputs = [ perl gnum4 ncurses openssl makeWrapper ];
-
-  patchPhase = '' sed -i "s@/bin/rm@rm@" lib/odbc/configure erts/configure '';
-
-  preConfigure = ''
-    export HOME=$PWD/../
-    sed -e s@/bin/pwd@pwd@g -i otp_build
-  '';
-
-  configureFlags = "--with-ssl=${openssl.dev}";
-
-  hardeningDisable = [ "format" ];
-
-  postInstall = let
-    manpages = fetchurl {
-      url = "http://www.erlang.org/download/otp_doc_man_R${version}.tar.gz";
-      sha256 = "1nh7l7wilyyaxvlwkjxgm3cq7wpd90sk6vxhgpvg7hwai8g52545";
-    };
-  in ''
-    tar xf "${manpages}" -C "$out/lib/erlang"
-    for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
-      prefix="''${i%/*}"
-      ensureDir "$out/share/man/''${prefix##*/}"
-      ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
-    done
-  '';
-
-  # Some erlang bin/ scripts run sed and awk
-  postFixup = ''
-    wrapProgram $out/lib/erlang/bin/erl --prefix PATH ":" "${gnused}/bin/"
-    wrapProgram $out/lib/erlang/bin/start_erl --prefix PATH ":" "${gnused}/bin/:${gawk}/bin"
-  '';
-
-  setupHook = ./setup-hook.sh;
-
-  meta = {
-    homepage = "http://www.erlang.org/";
-    description = "Programming language used for massively scalable soft real-time systems";
-
-    longDescription = ''
-      Erlang is a programming language used to build massively scalable
-      soft real-time systems with requirements on high availability.
-      Some of its uses are in telecoms, banking, e-commerce, computer
-      telephony and instant messaging. Erlang's runtime system has
-      built-in support for concurrency, distribution and fault
-      tolerance.
-    '';
-
-    platforms = stdenv.lib.platforms.linux;
-  };
-}
diff --git a/pkgs/development/interpreters/erlang/R16.nix b/pkgs/development/interpreters/erlang/R16.nix
index ed30fe1522b..e2e0151de37 100644
--- a/pkgs/development/interpreters/erlang/R16.nix
+++ b/pkgs/development/interpreters/erlang/R16.nix
@@ -27,6 +27,11 @@ stdenv.mkDerivation rec {
       ++ optional odbcSupport unixODBC
       ++ optionals stdenv.isDarwin [ Carbon Cocoa ];
 
+  # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
+  prePatch = ''
+    substituteInPlace lib/wx/c_src/wxe_impl.cpp --replace 'temp > NULL' 'temp != NULL'
+  '';
+
   patchPhase = '' sed -i "s@/bin/rm@rm@" lib/odbc/configure erts/configure '';
 
   preConfigure = ''
diff --git a/pkgs/development/interpreters/erlang/R16B02-8-basho.nix b/pkgs/development/interpreters/erlang/R16B02-8-basho.nix
index 5745ea5d98b..80f524019df 100644
--- a/pkgs/development/interpreters/erlang/R16B02-8-basho.nix
+++ b/pkgs/development/interpreters/erlang/R16B02-8-basho.nix
@@ -2,7 +2,7 @@
 , gnused, gawk, makeWrapper
 , odbcSupport ? false, unixODBC ? null
 , wxSupport ? false, mesa ? null, wxGTK ? null, xorg ? null
-, enableDebugInfo ? false 
+, enableDebugInfo ? false
 , Carbon ? null, Cocoa ? null }:
 
 assert wxSupport -> mesa != null && wxGTK != null && xorg != null;
@@ -24,11 +24,16 @@ stdenv.mkDerivation rec {
   debugInfo = enableDebugInfo;
 
   buildInputs =
-    [ perl gnum4 ncurses openssl makeWrapper autoconf264 gcc 
+    [ perl gnum4 ncurses openssl makeWrapper autoconf264 gcc
     ] ++ optional wxSupport [ mesa wxGTK xorg.libX11 ]
       ++ optional odbcSupport [ unixODBC ]
       ++ optionals stdenv.isDarwin [ Carbon Cocoa ];
 
+  # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
+  prePatch = ''
+    substituteInPlace lib/wx/c_src/wxe_impl.cpp --replace 'temp > NULL' 'temp != NULL'
+  '';
+
   patchPhase = '' sed -i "s@/bin/rm@rm@" lib/odbc/configure.in erts/configure.in '';
 
   preConfigure = ''
@@ -36,22 +41,22 @@ stdenv.mkDerivation rec {
     export LANG=C
     export ERL_TOP=$(pwd)
     sed -e s@/bin/pwd@pwd@g -i otp_build
-    sed -e s@"/usr/bin/env escript"@${erlang}/bin/escript@g -i lib/diameter/bin/diameterc 
+    sed -e s@"/usr/bin/env escript"@${erlang}/bin/escript@g -i lib/diameter/bin/diameterc
   '';
 
   configureFlags= [
     "--with-ssl=${openssl.dev}"
-    "--enable-smp-support" 
-    "--enable-threads" 
-    "--enable-kernel-poll" 
-    "--disable-hipe" 
-    "${optionalString odbcSupport "--with-odbc=${unixODBC}"}" 
-    "${optionalString stdenv.isDarwin "--enable-darwin-64bit"}" 
+    "--enable-smp-support"
+    "--enable-threads"
+    "--enable-kernel-poll"
+    "--disable-hipe"
+    "${optionalString odbcSupport "--with-odbc=${unixODBC}"}"
+    "${optionalString stdenv.isDarwin "--enable-darwin-64bit"}"
     "${optionalString stdenv.isLinux "--enable-m64-build"}"
   ];
 
   buildPhase = ''
-    ./otp_build autoconf 
+    ./otp_build autoconf
     ./otp_build setup -a --prefix=$out $configureFlags
   '';
 
@@ -89,7 +94,7 @@ stdenv.mkDerivation rec {
       telephony and instant messaging. Erlang's runtime system has
       built-in support for concurrency, distribution and fault
       tolerance.
-      This version of Erlang is Basho's version, forked from Ericsson's 
+      This version of Erlang is Basho's version, forked from Ericsson's
       repository.
     '';
 
diff --git a/pkgs/development/interpreters/erlang/R17.nix b/pkgs/development/interpreters/erlang/R17.nix
index 57323a587f8..0869285d496 100644
--- a/pkgs/development/interpreters/erlang/R17.nix
+++ b/pkgs/development/interpreters/erlang/R17.nix
@@ -35,7 +35,12 @@ stdenv.mkDerivation rec {
       ++ optional javacSupport openjdk
       ++ stdenv.lib.optionals stdenv.isDarwin [ Carbon Cocoa ];
 
-  patchPhase = '' sed -i "s@/bin/rm@rm@" lib/odbc/configure erts/configure '';
+  patchPhase = ''
+    # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
+    substituteInPlace lib/wx/c_src/wxe_impl.cpp --replace 'temp > NULL' 'temp != NULL'
+
+    sed -i "s@/bin/rm@rm@" lib/odbc/configure erts/configure
+  '';
 
   debugInfo = enableDebugInfo;
 
diff --git a/pkgs/development/interpreters/erlang/R18.nix b/pkgs/development/interpreters/erlang/R18.nix
index f9b6edc3fa4..1ed9bfbd70a 100644
--- a/pkgs/development/interpreters/erlang/R18.nix
+++ b/pkgs/development/interpreters/erlang/R18.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchFromGitHub, perl, gnum4, ncurses, openssl
+{ stdenv, fetchurl, fetchpatch, fetchFromGitHub, perl, gnum4, ncurses, openssl
 , gnused, gawk, autoconf, libxslt, libxml2, makeWrapper
 , Carbon, Cocoa
 , odbcSupport ? false, unixODBC ? null
@@ -53,6 +53,11 @@ stdenv.mkDerivation rec {
      sha256 = "10h5348p6g279b4q01i5jdqlljww5chcvrx5b4b0dv79pk0p0m9f";
   };
 
+  # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
+  prePatch = ''
+    substituteInPlace lib/wx/c_src/wxe_impl.cpp --replace 'temp > NULL' 'temp != NULL'
+  '';
+
   patches = [
     rmAndPwdPatch
     envAndCpPatch
diff --git a/pkgs/development/interpreters/erlang/R19.nix b/pkgs/development/interpreters/erlang/R19.nix
index 11f50b40fb3..4b1e3f4cb2f 100644
--- a/pkgs/development/interpreters/erlang/R19.nix
+++ b/pkgs/development/interpreters/erlang/R19.nix
@@ -46,6 +46,9 @@ stdenv.mkDerivation rec {
   prePatch = ''
     substituteInPlace configure.in \
       --replace '`sw_vers -productVersion`' '10.10'
+
+    # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
+    substituteInPlace lib/wx/c_src/wxe_impl.cpp --replace 'temp > NULL' 'temp != NULL'
   '';
 
   preConfigure = ''
diff --git a/pkgs/development/interpreters/guile/2.0.nix b/pkgs/development/interpreters/guile/2.0.nix
new file mode 100644
index 00000000000..04f31dda26a
--- /dev/null
+++ b/pkgs/development/interpreters/guile/2.0.nix
@@ -0,0 +1,120 @@
+{ fetchurl, stdenv, libtool, readline, gmp, pkgconfig, boehmgc, libunistring
+, libffi, gawk, makeWrapper, fetchpatch, coverageAnalysis ? null, gnu ? null }:
+
+# Do either a coverage analysis build or a standard build.
+(if coverageAnalysis != null
+ then coverageAnalysis
+ else stdenv.mkDerivation)
+
+(rec {
+  name = "guile-2.0.13";
+
+  src = fetchurl {
+    url = "mirror://gnu/guile/${name}.tar.xz";
+    sha256 = "12yqkr974y91ylgw6jnmci2v90i90s7h9vxa4zk0sai8vjnz4i1p";
+  };
+
+  outputs = [ "out" "dev" "info" ];
+  setOutputFlags = false; # $dev gets into the library otherwise
+
+  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  buildInputs = [ readline libtool libunistring libffi ];
+  propagatedBuildInputs = [ gmp boehmgc ]
+
+    # XXX: These ones aren't normally needed here, but since
+    # `libguile-2.0.la' reads `-lltdl -lunistring', adding them here will add
+    # the needed `-L' flags.  As for why the `.la' file lacks the `-L' flags,
+    # see below.
+    ++ [ libtool libunistring ];
+
+  # A native Guile 2.0 is needed to cross-build Guile.
+  selfNativeBuildInput = true;
+
+  enableParallelBuilding = true;
+
+  patches = [ ./disable-gc-sensitive-tests.patch ./eai_system.patch ./clang.patch
+    (fetchpatch {
+      # Fixes stability issues with 00-repl-server.test
+      url = "http://git.savannah.gnu.org/cgit/guile.git/patch/?id=2fbde7f02adb8c6585e9baf6e293ee49cd23d4c4";
+      sha256 = "0p6c1lmw1iniq03z7x5m65kg3lq543kgvdb4nrxsaxjqf3zhl77v";
+    })
+  ] ++
+    (stdenv.lib.optional (coverageAnalysis != null) ./gcov-file-name.patch);
+
+  # Explicitly link against libgcc_s, to work around the infamous
+  # "libgcc_s.so.1 must be installed for pthread_cancel to work".
+
+  # don't have "libgcc_s.so.1" on darwin
+  LDFLAGS = stdenv.lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
+
+  configureFlags = [ "--with-libreadline-prefix" ]
+    ++ stdenv.lib.optionals stdenv.isSunOS [
+      # Make sure the right <gmp.h> is found, and not the incompatible
+      # /usr/include/mp.h from OpenSolaris.  See
+      # <https://lists.gnu.org/archive/html/hydra-users/2012-08/msg00000.html>
+      # for details.
+      "--with-libgmp-prefix=${gmp.dev}"
+
+      # Same for these (?).
+      "--with-libreadline-prefix=${readline.dev}"
+      "--with-libunistring-prefix=${libunistring}"
+
+      # See below.
+      "--without-threads"
+    ];
+
+  postInstall = ''
+    wrapProgram $out/bin/guile-snarf --prefix PATH : "${gawk}/bin"
+
+    # XXX: See http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/18903 for
+    # why `--with-libunistring-prefix' and similar options coming from
+    # `AC_LIB_LINKFLAGS_BODY' don't work on NixOS/x86_64.
+    sed -i "$out/lib/pkgconfig/guile-2.0.pc"    \
+        -e "s|-lunistring|-L${libunistring}/lib -lunistring|g ;
+            s|^Cflags:\(.*\)$|Cflags: -I${libunistring}/include \1|g ;
+            s|-lltdl|-L${libtool.lib}/lib -lltdl|g ;
+            s|includedir=$out|includedir=$dev|g
+            "
+  '';
+
+  # make check doesn't work on darwin
+  # On Linuxes+Hydra the tests are flaky; feel free to investigate deeper.
+  doCheck = false;
+
+  setupHook = ./setup-hook-2.0.sh;
+
+  crossAttrs.preConfigure =
+    stdenv.lib.optionalString (stdenv.cross.config == "i586-pc-gnu")
+       # On GNU, libgc depends on libpthread, but the cross linker doesn't
+       # know where to find libpthread, which leads to erroneous test failures
+       # in `configure', where `-pthread' and `-lpthread' aren't explicitly
+       # passed.  So it needs some help (XXX).
+       "export LDFLAGS=-Wl,-rpath-link=${gnu.libpthreadCross}/lib";
+
+
+  meta = {
+    description = "Embeddable Scheme implementation";
+    homepage    = http://www.gnu.org/software/guile/;
+    license     = stdenv.lib.licenses.lgpl3Plus;
+    maintainers = with stdenv.lib.maintainers; [ ludo lovek323 ];
+    platforms   = stdenv.lib.platforms.all;
+
+    longDescription = ''
+      GNU Guile is an implementation of the Scheme programming language, with
+      support for many SRFIs, packaged for use in a wide variety of
+      environments.  In addition to implementing the R5RS Scheme standard
+      and a large subset of R6RS, Guile includes a module system, full access
+      to POSIX system calls, networking support, multiple threads, dynamic
+      linking, a foreign function call interface, and powerful string
+      processing.
+    '';
+  };
+})
+
+//
+
+(stdenv.lib.optionalAttrs (!stdenv.isLinux) {
+  # Work around <http://bugs.gnu.org/14201>.
+  SHELL = "/bin/sh";
+  CONFIG_SHELL = "/bin/sh";
+})
diff --git a/pkgs/development/interpreters/guile/default.nix b/pkgs/development/interpreters/guile/default.nix
index 04f31dda26a..8a2deeddff6 100644
--- a/pkgs/development/interpreters/guile/default.nix
+++ b/pkgs/development/interpreters/guile/default.nix
@@ -7,11 +7,12 @@
  else stdenv.mkDerivation)
 
 (rec {
-  name = "guile-2.0.13";
+  name = "guile-${version}";
+  version = "2.2.0";
 
   src = fetchurl {
     url = "mirror://gnu/guile/${name}.tar.xz";
-    sha256 = "12yqkr974y91ylgw6jnmci2v90i90s7h9vxa4zk0sai8vjnz4i1p";
+    sha256 = "05dmvhd1y135x7w5qfw4my42cfp6l8bbhjfxvchcc1cbdvzri0f1";
   };
 
   outputs = [ "out" "dev" "info" ];
@@ -32,12 +33,8 @@
 
   enableParallelBuilding = true;
 
-  patches = [ ./disable-gc-sensitive-tests.patch ./eai_system.patch ./clang.patch
-    (fetchpatch {
-      # Fixes stability issues with 00-repl-server.test
-      url = "http://git.savannah.gnu.org/cgit/guile.git/patch/?id=2fbde7f02adb8c6585e9baf6e293ee49cd23d4c4";
-      sha256 = "0p6c1lmw1iniq03z7x5m65kg3lq543kgvdb4nrxsaxjqf3zhl77v";
-    })
+  patches = [
+    ./eai_system.patch
   ] ++
     (stdenv.lib.optional (coverageAnalysis != null) ./gcov-file-name.patch);
 
@@ -47,7 +44,7 @@
   # don't have "libgcc_s.so.1" on darwin
   LDFLAGS = stdenv.lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
 
-  configureFlags = [ "--with-libreadline-prefix" ]
+  configureFlags = [ "--with-libreadline-prefix=${readline.dev}" ]
     ++ stdenv.lib.optionals stdenv.isSunOS [
       # Make sure the right <gmp.h> is found, and not the incompatible
       # /usr/include/mp.h from OpenSolaris.  See
@@ -56,7 +53,6 @@
       "--with-libgmp-prefix=${gmp.dev}"
 
       # Same for these (?).
-      "--with-libreadline-prefix=${readline.dev}"
       "--with-libunistring-prefix=${libunistring}"
 
       # See below.
@@ -69,7 +65,7 @@
     # XXX: See http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/18903 for
     # why `--with-libunistring-prefix' and similar options coming from
     # `AC_LIB_LINKFLAGS_BODY' don't work on NixOS/x86_64.
-    sed -i "$out/lib/pkgconfig/guile-2.0.pc"    \
+    sed -i "$out/lib/pkgconfig/guile-2.2.pc"    \
         -e "s|-lunistring|-L${libunistring}/lib -lunistring|g ;
             s|^Cflags:\(.*\)$|Cflags: -I${libunistring}/include \1|g ;
             s|-lltdl|-L${libtool.lib}/lib -lltdl|g ;
@@ -81,7 +77,7 @@
   # On Linuxes+Hydra the tests are flaky; feel free to investigate deeper.
   doCheck = false;
 
-  setupHook = ./setup-hook-2.0.sh;
+  setupHook = ./setup-hook-2.2.sh;
 
   crossAttrs.preConfigure =
     stdenv.lib.optionalString (stdenv.cross.config == "i586-pc-gnu")
@@ -96,7 +92,7 @@
     description = "Embeddable Scheme implementation";
     homepage    = http://www.gnu.org/software/guile/;
     license     = stdenv.lib.licenses.lgpl3Plus;
-    maintainers = with stdenv.lib.maintainers; [ ludo lovek323 ];
+    maintainers = with stdenv.lib.maintainers; [ ludo lovek323 vrthra ];
     platforms   = stdenv.lib.platforms.all;
 
     longDescription = ''
@@ -111,10 +107,3 @@
   };
 })
 
-//
-
-(stdenv.lib.optionalAttrs (!stdenv.isLinux) {
-  # Work around <http://bugs.gnu.org/14201>.
-  SHELL = "/bin/sh";
-  CONFIG_SHELL = "/bin/sh";
-})
diff --git a/pkgs/development/interpreters/guile/setup-hook-2.2.sh b/pkgs/development/interpreters/guile/setup-hook-2.2.sh
new file mode 100644
index 00000000000..86c1e0d3e4a
--- /dev/null
+++ b/pkgs/development/interpreters/guile/setup-hook-2.2.sh
@@ -0,0 +1,13 @@
+addGuileLibPath () {
+    if test -d "$1/share/guile/site/2.2"
+    then
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site/2.2"
+        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site/2.2"
+    elif test -d "$1/share/guile/site"
+    then
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
+        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site"
+    fi
+}
+
+envHooks+=(addGuileLibPath)
diff --git a/pkgs/development/libraries/armadillo/default.nix b/pkgs/development/libraries/armadillo/default.nix
index 7f173b21156..bea592a6d20 100644
--- a/pkgs/development/libraries/armadillo/default.nix
+++ b/pkgs/development/libraries/armadillo/default.nix
@@ -1,24 +1,25 @@
 { stdenv, fetchurl, cmake, openblasCompat, superlu, hdf5 }:
 
 stdenv.mkDerivation rec {
-  version = "7.700.0";
+  version = "7.800.1";
   name = "armadillo-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/arma/armadillo-${version}.tar.xz";
-    sha256 = "152x274hd3f59xgd27k9d3ikwb3w62v1v5hpw4lp1yzdyy8980pr";
+    sha256 = "1nxq2jp4jlvinynv0l04rpdzpnkzdsng0d5vi3hilc0hlsjnbnjs";
   };
 
-  buildInputs = [ cmake openblasCompat superlu hdf5 ];
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ openblasCompat superlu hdf5 ];
 
   cmakeFlags = [ "-DDETECT_HDF5=ON" ];
 
-  patches = [ ./use-unix-config-on-OS-X.patch ];
+ patches = [ ./use-unix-config-on-OS-X.patch ];
   
   meta = with stdenv.lib; {
     description = "C++ linear algebra library";
     homepage = http://arma.sourceforge.net;
-    license = licenses.mpl20;
+    license = licenses.apl2;
     platforms = platforms.unix;
     maintainers = with maintainers; [ juliendehos knedlsepp ];
   };
diff --git a/pkgs/development/libraries/cfitsio/default.nix b/pkgs/development/libraries/cfitsio/default.nix
index a3d1a46e818..d49bd7eac1b 100644
--- a/pkgs/development/libraries/cfitsio/default.nix
+++ b/pkgs/development/libraries/cfitsio/default.nix
@@ -1,24 +1,21 @@
 { fetchurl, stdenv }:
 
-stdenv.mkDerivation {
-  name = "cfitsio-3.21";
+ stdenv.mkDerivation {
+  name = "cfitsio-3.41";
 
   src = fetchurl {
-    url = ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3210.tar.gz;
-    sha256 = "1ffr3p5dy2b1vj9j4li5zf22naavi9wcxsvqy236fc0ykfyip96i";
+    url = "ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3410.tar.gz";
+    sha256 = "0k3knn5hz1vhzzvm46xa1y6fnpliwkwgw76lnkf4amcnl5zaqmm5";
   };
 
   # Shared-only build
   buildFlags = "shared";
-  patchPhase =
-   '' sed -e '/^install:/s/libcfitsio.a //' -e 's@/bin/@@g' -i Makefile.in
+  patchPhase = '' sed -e '/^install:/s/libcfitsio.a //' -e 's@/bin/@@g' -i Makefile.in
    '';
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://heasarc.gsfc.nasa.gov/fitsio/;
-
     description = "Library for reading and writing FITS data files";
-
     longDescription =
       '' CFITSIO is a library of C and Fortran subroutines for reading and
          writing data files in FITS (Flexible Image Transport System) data
@@ -28,9 +25,8 @@ stdenv.mkDerivation {
          advanced features for manipulating and filtering the information in
          FITS files.
       '';
-
     # Permissive BSD-style license.
     license = "permissive";
-    platforms = stdenv.lib.platforms.unix;
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/enginepkcs11/default.nix b/pkgs/development/libraries/enginepkcs11/default.nix
deleted file mode 100644
index ff40a110a33..00000000000
--- a/pkgs/development/libraries/enginepkcs11/default.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{stdenv, fetchurl, libp11, pkgconfig, openssl}:
-
-stdenv.mkDerivation rec {
-  name = "engine_pkcs11-0.1.8";
-  
-  src = fetchurl {
-    urls = [
-      "http://www.opensc-project.org/files/engine_pkcs11/${name}.tar.gz"
-      "http://www.openadk.org/distfiles/${name}.tar.gz"
-    ];
-    sha256 = "1rd20rxy12rfx3kwwvk5sqvc1ll87z60rqak1ksfwbf4wx0pwzfy";
-  };
-  
-  buildInputs = [ libp11 pkgconfig openssl ];
-
-  meta = {
-    homepage = http://www.opensc-project.org/engine_pkcs11/;
-    license = stdenv.lib.licenses.bsdOriginal;
-    description = "Engine for OpenSSL to use smart cards in PKCS#11 format";
-  };
-}
diff --git a/pkgs/development/libraries/libevdev/default.nix b/pkgs/development/libraries/libevdev/default.nix
index 3ff40141b16..a91acb23052 100644
--- a/pkgs/development/libraries/libevdev/default.nix
+++ b/pkgs/development/libraries/libevdev/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, python }:
 
 stdenv.mkDerivation rec {
-  name = "libevdev-1.4.6";
+  name = "libevdev-1.5.6";
 
   src = fetchurl {
-    url = "http://www.freedesktop.org/software/libevdev/${name}.tar.xz";
-    sha256 = "1lrja526iyg48yw6i0dxdhyj63q9gwbgvj6xk1hskxzrqyhf2akv";
+    url = "https://www.freedesktop.org/software/libevdev/${name}.tar.xz";
+    sha256 = "1256ypz93039n6km4macg158fpmjgylhmcmk20pnklxicsfpxv7c";
   };
 
   buildInputs = [ python ];
diff --git a/pkgs/development/libraries/libircclient/default.nix b/pkgs/development/libraries/libircclient/default.nix
index 14e41961e0a..fef5e7278b8 100644
--- a/pkgs/development/libraries/libircclient/default.nix
+++ b/pkgs/development/libraries/libircclient/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
     homepage    = http://www.ulduzsoft.com/libircclient/;
     license     = licenses.lgpl3;
     maintainers = with maintainers; [ obadz ];
-    platforms   = platforms.all;
+    platforms   = platforms.linux;
   };
 }
diff --git a/pkgs/development/tools/clog-cli/default.nix b/pkgs/development/tools/clog-cli/default.nix
index 1d6ac8493f1..f64ead3e107 100644
--- a/pkgs/development/tools/clog-cli/default.nix
+++ b/pkgs/development/tools/clog-cli/default.nix
@@ -4,16 +4,16 @@ with rustPlatform;
 
 buildRustPackage rec {
   name = "clog-cli-${version}";
-  version = "0.9.2";
+  version = "0.9.3";
 
   src = fetchFromGitHub {
     owner = "clog-tool";
     repo = "clog-cli";
-    rev = "${version}";
-    sha256 = "00sfbchyf50z6mb5dq1837hlrki88rrf043idy6qd1r90488jsbv";
+    rev = "v${version}";
+    sha256 = "1wxglc4n1dar5qphhj5pab7ps34cjr7jy611fwn72lz0f6c7jp3z";
   };
 
-  depsSha256 = "0czv190r6xhbw33l0jhlri6rgspxb8f6dakcamh52qr3z9m0xs2x";
+  depsSha256 = "0gkg3bxx7nxsvff33n7pif731djfvlzk0msia27h0wq0mazq7kw3";
 
   meta = {
     description = "Generate changelogs from local git metadata";
diff --git a/pkgs/development/tools/misc/global/default.nix b/pkgs/development/tools/misc/global/default.nix
index bd111c4ffbb..62d96b2158f 100644
--- a/pkgs/development/tools/misc/global/default.nix
+++ b/pkgs/development/tools/misc/global/default.nix
@@ -34,8 +34,10 @@ stdenv.mkDerivation rec {
     cp -v *.el "$out/share/emacs/site-lisp"
 
     wrapProgram $out/bin/gtags \
+      --prefix GTAGSCONF : "$out/share/gtags/gtags.conf" \
       --prefix PYTHONPATH : "$(toPythonPath ${pythonPackages.pygments})"
     wrapProgram $out/bin/global \
+      --prefix GTAGSCONF : "$out/share/gtags/gtags.conf" \
       --prefix PYTHONPATH : "$(toPythonPath ${pythonPackages.pygments})"
   '';
 
diff --git a/pkgs/games/steam/runtime-wrapped.nix b/pkgs/games/steam/runtime-wrapped.nix
index 1988463d61a..74548fcfb8c 100644
--- a/pkgs/games/steam/runtime-wrapped.nix
+++ b/pkgs/games/steam/runtime-wrapped.nix
@@ -88,6 +88,7 @@ let
     openalSoft
     libva
     openssl-steam
+    vulkan-loader
   ] ++ lib.optional newStdcpp gcc.cc;
 
   ourRuntime = if runtimeOnly then []
diff --git a/pkgs/os-specific/linux/kernel/linux-4.10.nix b/pkgs/os-specific/linux/kernel/linux-4.10.nix
index 13052bf8913..0311ea518c5 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.10.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.10.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, perl, buildLinux, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "4.10.3";
+  version = "4.10.4";
   extraMeta.branch = "4.10";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1m18hlcimxj42lbg7mc9lh3hmmwpyk6y2c92xf0svmlfpzv6ah8r";
+    sha256 = "18cglngl42hcm0578hrsn962g2r1z9x6p5h9c6d3g0ac8siascqp";
   };
 
   kernelPatches = args.kernelPatches;
diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index 7a606045603..dd6bba4567a 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, perl, buildLinux, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "4.4.54";
+  version = "4.4.55";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0h2b0zv7dfa8nica7cxf2ysiqdva0bb2pmhi0kz4gyhvp2cm3rjk";
+    sha256 = "14inh7ps6zkvkwifqgxnwj02a7907ighdj96dv66ydckwqcmyj4j";
   };
 
   kernelPatches = args.kernelPatches;
diff --git a/pkgs/os-specific/linux/nvidia-x11/builder.sh b/pkgs/os-specific/linux/nvidia-x11/builder.sh
index 24a2e2cf06f..99813d38236 100755
--- a/pkgs/os-specific/linux/nvidia-x11/builder.sh
+++ b/pkgs/os-specific/linux/nvidia-x11/builder.sh
@@ -78,7 +78,7 @@ installPhase() {
     fi
 
     # All libs except GUI-only are installed now, so fixup them.
-    for libname in `find "$out/lib/" -name '*.so.*'` `find "$bin/lib/" -name '*.so.*'`
+    for libname in `find "$out/lib/" -name '*.so.*'` `test -z "$bin" || find "$bin/lib/" -name '*.so.*'`
     do
       # I'm lazy to differentiate needed libs per-library, as the closure is the same.
       # Unfortunately --shrink-rpath would strip too much.
diff --git a/pkgs/os-specific/linux/nvidia-x11/generic.nix b/pkgs/os-specific/linux/nvidia-x11/generic.nix
index eb4d3ae224a..4573766b78b 100644
--- a/pkgs/os-specific/linux/nvidia-x11/generic.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/generic.nix
@@ -43,7 +43,7 @@ let
       else throw "nvidia-x11 does not support platform ${stdenv.system}";
 
     # patch to get the nvidia and nvidiaBeta driver to compile on kernel 4.10
-    patches = if versionOlder version "375"
+    patches = if libsOnly || versionOlder version "375"
               then null
               else [ (fetchurl {
                       url = https://git.archlinux.org/svntogit/packages.git/plain/trunk/kernel_4.10.patch?h=packages/nvidia;  sha256 = "0zhpx3baq2pca2pmz1af5cp2nzjxjx0j9w5xrdy204mnv3v2708z";
diff --git a/pkgs/servers/nextcloud/default.nix b/pkgs/servers/nextcloud/default.nix
index d37b53398b6..4bbff8b86ad 100644
--- a/pkgs/servers/nextcloud/default.nix
+++ b/pkgs/servers/nextcloud/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name= "nextcloud-${version}";
-  version = "11.0.1";
+  version = "11.0.2";
 
   src = fetchurl {
     url = "https://download.nextcloud.com/server/releases/${name}.tar.bz2";
-    sha256 = "0aa6gzcbpjkk7ss3c1sg0scinhczvg4lgb59wv5jljliaks2n5h0";
+    sha256 = "0047kfl73720w7y2r7ivzj2gqg84rcfp98svq130nd0ziyfz27jx";
   };
 
   installPhase = ''
diff --git a/pkgs/tools/package-management/createrepo_c/fix-bash-completion-path.patch b/pkgs/tools/package-management/createrepo_c/fix-bash-completion-path.patch
new file mode 100644
index 00000000000..e184cc8facc
--- /dev/null
+++ b/pkgs/tools/package-management/createrepo_c/fix-bash-completion-path.patch
@@ -0,0 +1,11 @@
+--- createrepo_c-0.10.0-src.orig/CMakeLists.txt	2017-03-19 11:01:02.703173617 +0100
++++ createrepo_c-0.10.0-src/CMakeLists.txt	2017-03-19 11:02:38.617448248 +0100
+@@ -100,7 +100,7 @@
+ 
+ pkg_check_modules(BASHCOMP bash-completion)
+ if (BASHCOMP_FOUND)
+-    execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=completionsdir bash-completion OUTPUT_VARIABLE BASHCOMP_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
++    SET(BASHCOMP_DIR "@BASHCOMP_DIR@")
+     message("Bash completion directory: ${BASHCOMP_DIR}")
+     INSTALL(FILES createrepo_c.bash DESTINATION ${BASHCOMP_DIR} RENAME createrepo_c)
+     INSTALL(CODE "
diff --git a/pkgs/tools/package-management/createrepo_c/fix-python-install-path.patch b/pkgs/tools/package-management/createrepo_c/fix-python-install-path.patch
new file mode 100644
index 00000000000..a247c6d9fe4
--- /dev/null
+++ b/pkgs/tools/package-management/createrepo_c/fix-python-install-path.patch
@@ -0,0 +1,11 @@
+--- createrepo_c-0.10.0-src.orig/src/python/CMakeLists.txt	2017-03-19 10:50:33.796342953 +0100
++++ createrepo_c-0.10.0-src/src/python/CMakeLists.txt	2017-03-19 10:53:51.207580073 +0100
+@@ -19,7 +19,7 @@
+     FIND_PACKAGE(PythonInterp 3.0 REQUIRED)
+ endif()
+ 
+-EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "from sys import stdout; from distutils import sysconfig; stdout.write(sysconfig.get_python_lib(True))" OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
++SET(PYTHON_INSTALL_DIR "@PYTHON_INSTALL_DIR@")
+ INCLUDE_DIRECTORIES (${PYTHON_INCLUDE_PATH})
+ 
+ MESSAGE(STATUS "Python install dir is ${PYTHON_INSTALL_DIR}")
diff --git a/pkgs/tools/package-management/opkg/default.nix b/pkgs/tools/package-management/opkg/default.nix
index 9d99af2e59a..3b636ab0e29 100644
--- a/pkgs/tools/package-management/opkg/default.nix
+++ b/pkgs/tools/package-management/opkg/default.nix
@@ -2,11 +2,11 @@
 , autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  version = "0.3.3";
+  version = "0.3.4";
   name = "opkg-${version}";
   src = fetchurl {
     url = "http://downloads.yoctoproject.org/releases/opkg/opkg-${version}.tar.gz";
-    sha256 = "03nhz0ralc3cqsrwyc310n8kbk2m9im0m2r2za8lqphs29rrxnqr";
+    sha256 = "1glkxjhsaaji172phd1gv8g0k0fs09pij6k01cl9namnac5r02vm";
   };
 
   nativeBuildInputs = [ pkgconfig autoreconfHook ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1215761c12d..11ccfd1a30a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -574,7 +574,9 @@ with pkgs;
 
   atftp = callPackage ../tools/networking/atftp { };
 
-  autogen = callPackage ../development/tools/misc/autogen { };
+  autogen = callPackage ../development/tools/misc/autogen {
+    guile = guile_2_0;
+  };
 
   autojump = callPackage ../tools/misc/autojump { };
 
@@ -3303,7 +3305,9 @@ with pkgs;
     owncloud90
     owncloud91;
 
-  owncloud-client = callPackage ../applications/networking/owncloud-client { };
+  owncloud-client = callPackage ../applications/networking/owncloud-client {
+    inherit (libsForQt5) qtkeychain;
+  };
 
   p2pvc = callPackage ../applications/video/p2pvc {};
 
@@ -5790,9 +5794,12 @@ with pkgs;
 
   guile_1_8 = callPackage ../development/interpreters/guile/1.8.nix { };
 
-  guile_2_0 = callPackage ../development/interpreters/guile { };
+  # Needed for autogen
+  guile_2_0 = callPackage ../development/interpreters/guile/2.0.nix { };
 
-  guile = guile_2_0;
+  guile_2_2 = callPackage ../development/interpreters/guile { };
+
+  guile = guile_2_2;
 
   hadoop = callPackage ../applications/networking/cluster/hadoop { };
 
@@ -7271,8 +7278,6 @@ with pkgs;
 
   enet = callPackage ../development/libraries/enet { };
 
-  enginepkcs11 = callPackage ../development/libraries/enginepkcs11 { };
-
   epoxy = callPackage ../development/libraries/epoxy {};
 
   esdl = callPackage ../development/libraries/esdl { };
@@ -12878,6 +12883,8 @@ with pkgs;
     guile = guile_1_8;
   };
 
+  bevelbar = callPackage ../applications/window-managers/bevelbar { };
+
   bibletime = callPackage ../applications/misc/bibletime { };
 
   bitkeeper = callPackage ../applications/version-management/bitkeeper {
@@ -18324,6 +18331,8 @@ with pkgs;
 
   mg = callPackage ../applications/editors/mg { };
 
+  mpvc = callPackage ../applications/misc/mpvc { };
+
   aucdtect = callPackage ../tools/audio/aucdtect { };
 
   togglesg-download = callPackage ../tools/misc/togglesg-download { };
@@ -18358,6 +18367,8 @@ with pkgs;
 
   xulrunner = firefox-unwrapped;
 
+  xrq = callPackage ../applications/misc/xrq { };
+
   nitrokey-app = callPackage ../tools/security/nitrokey-app { };
 
   fpm2 = callPackage ../tools/security/fpm2 { };