* "ensureDir" -> "mkdir -p". "ensureDir" is a rather pointless

function, so obsolete it.

svn path=/nixpkgs/branches/stdenv-updates/; revision=31644

pkgs/development/compilers/adobe-flex-sdk/default.nix

@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     unzip ${src}
     t=$out/opt/flex-sdk
-    ensureDir $t $out/bin
+    mkdir -p $t $out/bin
     mv * $t
     rm $t/bin/*.exe $t/bin/*.bat
     sed 's/