diff --git a/pkgs/applications/audio/gmpc/default.nix b/pkgs/applications/audio/gmpc/default.nix
index cc80a96306f..10a2f0dcee9 100644
--- a/pkgs/applications/audio/gmpc/default.nix
+++ b/pkgs/applications/audio/gmpc/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     description = "A GTK2 frontend for Music Player Daemon";
     license = licenses.gpl2;
     maintainers = [ maintainers.rickynils ];
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/audio/puredata/default.nix b/pkgs/applications/audio/puredata/default.nix
index e2563b8fe06..b1df008398d 100644
--- a/pkgs/applications/audio/puredata/default.nix
+++ b/pkgs/applications/audio/puredata/default.nix
@@ -1,24 +1,31 @@
-{ stdenv, fetchurl, alsaLib, autoconf, automake, fftw, gettext, glib,
-libX11, libtool, tcl, tk }:
+{ stdenv, fetchurl, alsaLib, autoconf, automake, fftw, gettext, glib
+, jackaudio, libX11, libtool, makeWrapper, pkgconfig, tcl, tk
+}:
 
 stdenv.mkDerivation  rec {
   name = "puredata-${version}";
-  version = "0.43-0";
+  version = "0.44-0";
 
   src = fetchurl {
     url = "mirror://sourceforge/pure-data/pd-${version}.src.tar.gz";
-    sha256 = "1qfq7x8vj12kr0cdrnbvmxfhc03flicc6vcc8bz6hwrrakwciyz2";
+    sha256 = "031bvqfnlpfx0y5n0l5rmslziqc6jgmk99x1prgh1rmhjhjdnijw";
   };
 
-  buildInputs = [ alsaLib autoconf automake fftw gettext glib libX11
-    libtool tcl tk ];
+  buildInputs = [
+    alsaLib autoconf automake fftw gettext glib jackaudio libX11
+    libtool makeWrapper pkgconfig tcl tk
+  ];
 
   preConfigure = ''
     ./autogen.sh
   '';
 
+  postInstall = ''
+    wrapProgram $out/bin/pd --prefix PATH : ${tk}/bin
+  '';
+
   meta = with stdenv.lib; {
-    description = ''Real-time graphical programming environment for
+    description = ''A real-time graphical programming environment for
                     audio, video, and graphical processing'';
     homepage = http://puredata.info;
     license = licenses.bsd3;
diff --git a/pkgs/applications/editors/emacs-modes/cedet/default.nix b/pkgs/applications/editors/emacs-modes/cedet/default.nix
index 46381dfc648..779fc8a146e 100644
--- a/pkgs/applications/editors/emacs-modes/cedet/default.nix
+++ b/pkgs/applications/editors/emacs-modes/cedet/default.nix
@@ -1,14 +1,14 @@
-{ fetchurl, stdenv, emacs }:
+{ fetchurl, stdenv, emacs, python }:
 
 stdenv.mkDerivation rec {
-  name = "cedet-1.0pre6";
+  name = "cedet-1.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/cedet/${name}.tar.gz";
-    sha256 = "0pvd54rjlba12cxgqibm8v4i8x43r5c239z891lgcbafjvkzpdxb";
+    sha256 = "0p2bwlpwwa019axvgj09xkxbr53j0pq23d46s4la9jfhl47nbh22";
   };
 
-  buildInputs = [ emacs ];
+  buildInputs = [ emacs python ];
 
   doCheck = true;
   checkPhase = "make utest";
diff --git a/pkgs/applications/networking/instant-messengers/skype-call-recorder/conference.patch b/pkgs/applications/networking/instant-messengers/skype-call-recorder/conference.patch
new file mode 100644
index 00000000000..8b8ce8fd7bb
--- /dev/null
+++ b/pkgs/applications/networking/instant-messengers/skype-call-recorder/conference.patch
@@ -0,0 +1,148 @@
+From abd67f1d44eef81baf2e9729f95e002c4ecc7350 Mon Sep 17 00:00:00 2001
+From: jlh <jlh@gmx.ch>
+Date: Fri, 16 Oct 2009 17:40:54 +0200
+Subject: [PATCH] Rudimentary support for recording hosted conference calls
+
+---
+ call.cpp |   37 +++++++++++++++++++++++++++++++++++--
+ call.h   |   11 ++++++++++-
+ 2 files changed, 45 insertions(+), 3 deletions(-)
+
+diff --git a/call.cpp b/call.cpp
+index c2b02f2..663c1c1 100644
+--- a/call.cpp
++++ b/call.cpp
+@@ -90,9 +90,10 @@ void AutoSync::reset() {
+ 
+ // Call class
+ 
+-Call::Call(QObject *p, Skype *sk, CallID i) :
+-	QObject(p),
++Call::Call(CallHandler *h, Skype *sk, CallID i) :
++	QObject(h),
+ 	skype(sk),
++	handler(h),
+ 	id(i),
+ 	status("UNKNOWN"),
+ 	writer(NULL),
+@@ -119,6 +120,13 @@ Call::Call(QObject *p, Skype *sk, CallID i) :
+ 		debug(QString("Call %1: cannot get partner display name").arg(id));
+ 		displayName = "Unnamed Caller";
+ 	}
++
++	// Skype does not properly send updates when the CONF_ID property
++	// changes.  since we need this information, check it now on all calls
++	handler->updateConfIDs();
++	// this call isn't yet in the list of calls, thus we need to
++	// explicitely check its CONF_ID
++	updateConfID();
+ }
+ 
+ Call::~Call() {
+@@ -134,6 +142,10 @@ Call::~Call() {
+ 	// QT takes care of deleting servers and sockets
+ }
+ 
++void Call::updateConfID() {
++	confID = skype->getObject(QString("CALL %1 CONF_ID").arg(id)).toLong();
++}
++
+ bool Call::okToDelete() const {
+ 	// this is used for checking whether past calls may now be deleted.
+ 	// when a past call hasn't been decided yet whether it should have been
+@@ -270,6 +282,11 @@ void Call::startRecording(bool force) {
+ 	if (isRecording)
+ 		return;
+ 
++	if (handler->isConferenceRecording(confID)) {
++		debug(QString("Call %1: call is part of a conference that is already being recorded").arg(id));
++		return;
++	}
++
+ 	if (force) {
+ 		emit showLegalInformation();
+ 	} else {
+@@ -589,6 +606,22 @@ CallHandler::~CallHandler() {
+ 	delete legalInformationDialog;
+ }
+ 
++void CallHandler::updateConfIDs() {
++	QList<Call *> list = calls.values();
++	for (int i = 0; i < list.size(); i++)
++		list.at(i)->updateConfID();
++}
++
++bool CallHandler::isConferenceRecording(CallID id) const {
++	QList<Call *> list = calls.values();
++	for (int i = 0; i < list.size(); i++) {
++		Call *c = list.at(i);
++		if (c->getConfID() == id && c->getIsRecording())
++			return true;
++	}
++	return false;
++}
++
+ void CallHandler::callCmd(const QStringList &args) {
+ 	CallID id = args.at(0).toInt();
+ 
+diff --git a/call.h b/call.h
+index cb8396d..b746f46 100644
+--- a/call.h
++++ b/call.h
+@@ -43,6 +43,8 @@ class QTcpServer;
+ class QTcpSocket;
+ class LegalInformationDialog;
+ 
++class CallHandler;
++
+ typedef int CallID;
+ 
+ class AutoSync {
+@@ -68,18 +70,21 @@ private:
+ class Call : public QObject {
+ 	Q_OBJECT
+ public:
+-	Call(QObject *, Skype *, CallID);
++	Call(CallHandler *, Skype *, CallID);
+ 	~Call();
+ 	void startRecording(bool = false);
+ 	void stopRecording(bool = true);
++	void updateConfID();
+ 	bool okToDelete() const;
+ 	void setStatus(const QString &);
+ 	QString getStatus() const { return status; }
+ 	bool statusDone() const;
+ 	bool statusActive() const;
+ 	CallID getID() const { return id; }
++	CallID getConfID() const { return confID; }
+ 	void removeFile();
+ 	void hideConfirmation(int);
++	bool getIsRecording() const { return isRecording; }
+ 
+ signals:
+ 	void startedCall(int, const QString &);
+@@ -99,10 +104,12 @@ private:
+ 
+ private:
+ 	Skype *skype;
++	CallHandler *handler;
+ 	CallID id;
+ 	QString status;
+ 	QString skypeName;
+ 	QString displayName;
++	CallID confID;
+ 	AudioFileWriter *writer;
+ 	bool isRecording;
+ 	int stereo;
+@@ -140,6 +147,8 @@ class CallHandler : public QObject {
+ public:
+ 	CallHandler(QObject *, Skype *);
+ 	~CallHandler();
++	void updateConfIDs();
++	bool isConferenceRecording(CallID) const;
+ 	void callCmd(const QStringList &);
+ 
+ signals:
+-- 
+1.6.5.GIT
+
diff --git a/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix b/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix
new file mode 100644
index 00000000000..2fa82e1251b
--- /dev/null
+++ b/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, cmake, lame, id3lib, libvorbis, qt4, libogg }:
+
+stdenv.mkDerivation {
+  name = "skype-call-recorder-0.8";
+  src = fetchurl {
+    url = "http://atdot.ch/scr/files/0.8/skype-call-recorder-0.8.tar.gz";
+    sha256 = "1iijkhq3aj9gr3bx6zl8ryvzkqcdhsm9yisimakwq0lnw0lgf5di";
+  };
+
+  # Keep an rpath reference to the used libogg
+  prePatch = ''
+    sed -i -e '/ADD_EXECUTABLE/aSET(LIBRARIES ''${LIBRARIES} ogg)' CMakeLists.txt
+  '';
+
+  # Better support for hosted conferences
+  patches = [ ./conference.patch ];
+
+  buildInputs = [ cmake lame id3lib libvorbis qt4 libogg ];
+
+  meta = {
+    homepage = http://atdot.ch/scr/;
+    description = "Open source tool to record your Skype calls on Linux";
+    license = "GPLv2+";
+    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with stdenv.lib.maintainers; [viric];
+  };
+}
diff --git a/pkgs/applications/search/recoll/default.nix b/pkgs/applications/search/recoll/default.nix
index 966d41315a1..6bfa7c7905b 100644
--- a/pkgs/applications/search/recoll/default.nix
+++ b/pkgs/applications/search/recoll/default.nix
@@ -3,6 +3,8 @@
 , djvulibre, groff, libxslt, unzip, xpdf, antiword, catdoc, lyx
 , ghostscript, gawk, gnugrep, gnused, gnutar, gzip, libiconvOrLibc }:
 
+assert stdenv.system != "powerpc-linux";
+
 stdenv.mkDerivation rec {
   ver = "1.18.1";
   name = "recoll-${ver}";
diff --git a/pkgs/applications/video/mplayer2/default.nix b/pkgs/applications/video/mplayer2/default.nix
index 2f35d02eb90..9e89d538414 100644
--- a/pkgs/applications/video/mplayer2/default.nix
+++ b/pkgs/applications/video/mplayer2/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchgit, freetype, pkgconfig, yasm, freefont_ttf, ffmpeg, libass
 , python3, docutils, which
-, x11Support ? true, libX11 ? null, libXext ? null, mesa ? null
+, x11Support ? true, libX11 ? null, libXext ? null, mesa ? null, libXxf86vm ? null
 , xineramaSupport ? true, libXinerama ? null
 , xvSupport ? true, libXv ? null
 , alsaSupport ? true, alsaLib ? null
@@ -17,7 +17,7 @@
 , useUnfreeCodecs ? false
 }:
 
-assert x11Support -> (libX11 != null && libXext != null && mesa != null);
+assert x11Support -> (libX11 != null && libXext != null && mesa != null && libXxf86vm != null);
 assert xineramaSupport -> (libXinerama != null && x11Support);
 assert xvSupport -> (libXv != null && x11Support);
 assert alsaSupport -> alsaLib != null;
@@ -80,7 +80,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = with stdenv.lib;
     [ freetype pkgconfig ffmpeg libass docutils which ]
-    ++ optionals x11Support [ libX11 libXext mesa ]
+    ++ optionals x11Support [ libX11 libXext mesa libXxf86vm ]
     ++ optional alsaSupport alsaLib
     ++ optional xvSupport libXv
     ++ optional theoraSupport libtheora
diff --git a/pkgs/applications/window-managers/dwm/confnotify-6.0.patch b/pkgs/applications/window-managers/dwm/confnotify-6.0.patch
new file mode 100644
index 00000000000..5b5e2ebb68a
--- /dev/null
+++ b/pkgs/applications/window-managers/dwm/confnotify-6.0.patch
@@ -0,0 +1,36 @@
+Fix SDL fullscreen problems when the resolution changes:
+https://groups.google.com/d/msg/wmii/nJBrSjrnnq8/ZEYWOWE5pj4J
+
+diff -r ec4baab78314 dwm.c
+--- a/dwm.c	Mon Dec 19 15:38:30 2011 +0100
++++ b/dwm.c	Sat Jan 14 12:35:50 2012 +0100
+@@ -397,9 +397,10 @@
+ 		showhide(m->stack);
+ 	else for(m = mons; m; m = m->next)
+ 		showhide(m->stack);
+-	if(m)
++	if(m) {
+ 		arrangemon(m);
+-	else for(m = mons; m; m = m->next)
++		restack(m);
++	} else for(m = mons; m; m = m->next)
+ 		arrangemon(m);
+ }
+ 
+@@ -408,7 +409,6 @@
+ 	strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
+ 	if(m->lt[m->sellt]->arrange)
+ 		m->lt[m->sellt]->arrange(m);
+-	restack(m);
+ }
+ 
+ void
+@@ -1827,6 +1827,8 @@
+ 		.event_mask = ButtonPressMask|ExposureMask
+ 	};
+ 	for(m = mons; m; m = m->next) {
++		if (m->barwin)
++			continue;
+ 		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+ 		                          CopyFromParent, DefaultVisual(dpy, screen),
+ 		                          CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
diff --git a/pkgs/development/libraries/libmspack/default.nix b/pkgs/development/libraries/libmspack/default.nix
index 1d34b07b2a4..7a8b2d36143 100644
--- a/pkgs/development/libraries/libmspack/default.nix
+++ b/pkgs/development/libraries/libmspack/default.nix
@@ -1,9 +1,16 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation {
-  name = "libmspack-0.0.20040308alpha";
+  name = "libmspack-0.3alpha";
   src = fetchurl {
-    url = http://www.kyz.uklinux.net/downloads/libmspack-0.0.20040308alpha.tar.gz;
-    md5 = "4d8e967649df0f6ade83df7da4b7511c";
+    url = http://www.cabextract.org.uk/libmspack/libmspack-0.3alpha.tar.gz;
+    sha256 = "03rlzhvzd3qm7sb029gs14syq1z6xjmczvwb9kbz5sl20sjngidh";
   };
+
+  meta = {
+    description = "A de/compression library for various Microsoft formats";
+    homepage = http://www.cabextract.org.uk/libmspack;
+    license = "LGPL2";
+  };
+
 }
diff --git a/pkgs/games/d1x-rebirth/default.nix b/pkgs/games/d1x-rebirth/default.nix
new file mode 100644
index 00000000000..471eca78cf1
--- /dev/null
+++ b/pkgs/games/d1x-rebirth/default.nix
@@ -0,0 +1,23 @@
+{stdenv, fetchurl, scons, pkgconfig, SDL, mesa, physfs, SDL_mixer }:
+
+stdenv.mkDerivation rec {
+  name = "d1x-rebirth-0.57.3";
+  src = fetchurl {
+    url = "http://www.dxx-rebirth.com/download/dxx/d1x-rebirth_v0.57.3-src.tar.gz";
+    sha256 = "07dbjza5flsczdsas0adb5xhn13gmhlpixa8ycp8hjm20y9kw1za";
+  };
+
+  buildInputs = [ scons pkgconfig SDL mesa physfs SDL_mixer ];
+
+  installPhase = ''
+    scons prefix=$out install
+  '';
+
+  meta = {
+    homepage = http://www.dxx-rebirth.com/;
+    description = "Source Port of the Descent 1 engine";
+    license = "BSD"; # Parallax license, like BSD I think
+    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with stdenv.lib.maintainers; [viric];
+  };
+}
diff --git a/pkgs/games/d2x-rebirth/default.nix b/pkgs/games/d2x-rebirth/default.nix
new file mode 100644
index 00000000000..b52e2995198
--- /dev/null
+++ b/pkgs/games/d2x-rebirth/default.nix
@@ -0,0 +1,23 @@
+{stdenv, fetchurl, scons, pkgconfig, SDL, mesa, physfs, SDL_mixer }:
+
+stdenv.mkDerivation rec {
+  name = "d2x-rebirth-0.57.3";
+  src = fetchurl {
+    url = "http://www.dxx-rebirth.com/download/dxx/d2x-rebirth_v0.57.3-src.tar.gz";
+    sha256 = "0yyandmxz12bbpnd746nddjlqh5i7dylwm006shixis3w3giz77c";
+  };
+
+  buildInputs = [ scons pkgconfig SDL mesa physfs SDL_mixer ];
+
+  installPhase = ''
+    scons prefix=$out install
+  '';
+
+  meta = {
+    homepage = http://www.dxx-rebirth.com/;
+    description = "Source Port of the Descent 2 engine";
+    license = "BSD"; # Parallax license, like BSD I think
+    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with stdenv.lib.maintainers; [viric];
+  };
+}
diff --git a/pkgs/os-specific/linux/firmware/radeon-r700/default.nix b/pkgs/os-specific/linux/firmware/radeon-r700/default.nix
index 09342f687e9..79b16b1dcea 100644
--- a/pkgs/os-specific/linux/firmware/radeon-r700/default.nix
+++ b/pkgs/os-specific/linux/firmware/radeon-r700/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "http://people.freedesktop.org/~agd5f/radeon_ucode/R700_rlc.bin";
-    sha256 = "1lbgrlbhqijizg16z0g0qa6ggznpdy844cawnwdp1b0fkwhrbkga";
+    sha256 = "1sbpq39cvjnpfp1iamhq9k9266jkaaywnm8d2pw95ayw56a77976";
   };
 
   unpackPhase = "true";
diff --git a/pkgs/os-specific/linux/qemu-kvm/default.nix b/pkgs/os-specific/linux/qemu-kvm/default.nix
index 6c2c8d57fc5..eeaeacd4660 100644
--- a/pkgs/os-specific/linux/qemu-kvm/default.nix
+++ b/pkgs/os-specific/linux/qemu-kvm/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
       ncurses python glib libaio mesa texinfo perl
     ] ++ stdenv.lib.optionals spiceSupport [ spice_protocol spice ];
 
-  patches = [ ./fix-librt-check.patch ];
+  patches = [ ./fix-librt-check.patch ./fix-usb-passthrough.patch ];
 
   postPatch = "patchShebangs .;"
     + stdenv.lib.optionalString spiceSupport ''
diff --git a/pkgs/os-specific/linux/qemu-kvm/fix-usb-passthrough.patch b/pkgs/os-specific/linux/qemu-kvm/fix-usb-passthrough.patch
new file mode 100644
index 00000000000..a73df310629
--- /dev/null
+++ b/pkgs/os-specific/linux/qemu-kvm/fix-usb-passthrough.patch
@@ -0,0 +1,45 @@
+https://bugs.launchpad.net/qemu/+bug/1033727
+
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Wed, 12 Sep 2012 13:08:40 +0000 (+0200)
+Subject: uhci: Don't queue up packets after one with the SPD flag set
+X-Git-Tag: v1.3.0-rc0~483^2
+X-Git-Url: http://git.qemu.org/?p=qemu.git;a=commitdiff_plain;h=72a04d0c178f01908d74539230d9de64ffc6da19
+Bug-Debian: http://bugs.debian.org/683983
+
+uhci: Don't queue up packets after one with the SPD flag set
+
+Don't queue up packets after a packet with the SPD (short packet detect)
+flag set. Since we won't know if the packet will actually be short until it
+has completed, and if it is short we should stop the queue.
+
+This fixes a miniature photoframe emulating a USB cdrom with the windows
+software for it not working.
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
+---
+
+diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
+index c7c8786..cdc8bc3 100644
+--- a/hw/usb/hcd-uhci.c
++++ b/hw/usb/hcd-uhci.c
+@@ -1000,6 +1000,9 @@ static void uhci_fill_queue(UHCIState *s, UHCI_TD *td)
+         }
+         assert(ret == TD_RESULT_ASYNC_START);
+         assert(int_mask == 0);
++        if (ptd.ctrl & TD_CTRL_SPD) {
++            break;
++        }
+         plink = ptd.link;
+     }
+ }
+@@ -1097,7 +1100,7 @@ static void uhci_process_frame(UHCIState *s)
+ 
+         case TD_RESULT_ASYNC_START:
+             trace_usb_uhci_td_async(curr_qh & ~0xf, link & ~0xf);
+-            if (is_valid(td.link)) {
++            if (is_valid(td.link) && !(td.ctrl & TD_CTRL_SPD)) {
+                 uhci_fill_queue(s, &td);
+             }
+             link = curr_qh ? qh.link : td.link;
diff --git a/pkgs/servers/sql/postgresql/9.2.x.nix b/pkgs/servers/sql/postgresql/9.2.x.nix
index 89de740b303..46a6aa0c032 100644
--- a/pkgs/servers/sql/postgresql/9.2.x.nix
+++ b/pkgs/servers/sql/postgresql/9.2.x.nix
@@ -14,17 +14,15 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  LC_ALL = "C";
+  makeFlags = [ "world" ];
 
-  postInstall =
-    ''
-      mkdir -p $out/share/man
-      cp -rvd doc/src/sgml/man1 $out/share/man
-    '';
+  installTargets = [ "install-world" ];
+
+  LC_ALL = "C";
 
   passthru = {
     inherit readline;
-    psqlSchema = "9.1";
+    psqlSchema = "9.2";
   };
 
   meta = {
diff --git a/pkgs/tools/X11/xpra/default.nix b/pkgs/tools/X11/xpra/default.nix
index 8427386fe86..e0881e5aa9b 100644
--- a/pkgs/tools/X11/xpra/default.nix
+++ b/pkgs/tools/X11/xpra/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, buildPythonPackage
 , python, cython, pkgconfig
 , xorg, gtk, glib, pango, cairo, gdk_pixbuf, pygtk, atk, pygobject, pycairo
-, ffmpeg_1_1, x264, libvpx, pil, libwebp }:
+, ffmpeg_1, x264, libvpx, pil, libwebp }:
 
 buildPythonPackage rec {
   name = "xpra-0.8.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
     pango cairo gdk_pixbuf atk gtk glib
 
-    ffmpeg_1_1 libvpx x264 libwebp
+    ffmpeg_1 libvpx x264 libwebp
   ];
 
   propagatedBuildInputs = [ 
diff --git a/pkgs/tools/security/sudo/default.nix b/pkgs/tools/security/sudo/default.nix
index 9206a5e4452..e361746c57b 100644
--- a/pkgs/tools/security/sudo/default.nix
+++ b/pkgs/tools/security/sudo/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     EOF
 
     makeFlags="install_uid=$(id -u) install_gid=$(id -g)"
-    installFlags="sudoers_uid=$(id -u) sudoers_gid=$(id -g) sysconfdir=$out/etc"
+    installFlags="sudoers_uid=$(id -u) sudoers_gid=$(id -g) sysconfdir=$out/etc timedir=$TMPDIR/dummy"
   '';
 
   buildInputs = [ coreutils pam groff ];
diff --git a/pkgs/tools/system/thinkfan/default.nix b/pkgs/tools/system/thinkfan/default.nix
new file mode 100644
index 00000000000..a13f500c34f
--- /dev/null
+++ b/pkgs/tools/system/thinkfan/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, fetchurl }:
+
+let
+
+  version = "0.8.1";
+  
+in
+
+stdenv.mkDerivation {
+  name = "thinkfan-${version}";
+
+  src = fetchurl {
+    url = "http://downloads.sourceforge.net/project/thinkfan/thinkfan-${version}.tar.gz";
+    sha256 = "04akla66r8k10x0jvmcpfi92hj2sppygcl7hhwn8n8zsvvf0yqxs";
+  };
+  
+  installPhase = ''
+    mkdir -p $out/bin
+    mv thinkfan $out/bin/
+  '';
+
+  meta = {
+    description = "";
+    license = stdenv.lib.licenses.gpl3;
+    homePage = "http://thinkfan.sourceforge.net/";
+    maintainers = with stdenv.lib.maintainers; [ iElectric ];
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9ab4f310f72..1aa676fe9af 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7758,6 +7758,8 @@ let
     usePulseAudio = config.pulseaudio or true;
   };
 
+  skype_call_recorder = callPackage ../applications/networking/instant-messengers/skype-call-recorder { };
+
   st = callPackage ../applications/misc/st { };
 
   dropbox = callPackage ../applications/networking/dropbox { };
@@ -8232,6 +8234,10 @@ let
 
   dwarf_fortress = callPackage_i686 ../games/dwarf-fortress { };
 
+  d1x_rebirth = callPackage ../games/d1x-rebirth { };
+
+  d2x_rebirth = callPackage ../games/d2x-rebirth { };
+
   eduke32 = callPackage ../games/eduke32 {
     stdenv = overrideGCC stdenv gcc47;
   };
@@ -9104,6 +9110,8 @@ let
     inherit texLive unzip;
   };
 
+  thinkfan = callPackage ../tools/system/thinkfan { };
+
   vice = callPackage ../misc/emulators/vice { };
 
   viewnior = callPackage ../applications/graphics/viewnior { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 6dc8d029821..e9bf9a3fabe 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2734,6 +2734,18 @@ pythonPackages = python.modules // rec {
   };
 
 
+  pika = buildPythonPackage {
+    name = "pika-0.9.12";
+    src = fetchurl {
+      url = https://pypi.python.org/packages/source/p/pika/pika-0.9.12.tar.gz;
+      md5 = "7174fc7cc5570314fa3cfaa729106482";
+    };
+    buildInputs = [ nose mock pyyaml ];
+
+    propagatedBuildInputs = [ unittest2 ];
+  };
+
+
   pillow = buildPythonPackage rec {
     name = "Pillow-1.7.8";