anchor.diff:      zeitgeist
     ];
   
  +  cmakeFlags = [
  +    "-DBUILD_SHARED_LIBS=ON"
  +    "-DICON_UPDATE=OFF"
  +    "-DGSETTINGS_COMPILE=ON"
  +    "-DVALA_EXECUTABLE=${vala}/bin/valac"
  +  ];
  +
  +  GST_PLUGIN_PATH = makeSearchPath "lib/gstreamer-1.0" [
  +    gst-plugins-base
  +    gst-plugins-good
  +    gst-plugins-bad
  +    gst-plugins-ugly
  +    gstreamer
  +  ];
  +
     preFixup = ''
  -    gnomeWrapperArgs+=(
  -      "--prefix GST_PLUGIN_PATH : ${
  -        makeSearchPath "lib/gstreamer-1.0" [
  -          gst-plugins-base
  -          gst-plugins-good
  -          gst-plugins-bad
  -          gst-plugins-ugly
  -          gstreamer
  -        ]}"
  -    )
  +    wrapProgram $out/bin/noise \
  +      --set 'GI_TYPELIB_PATH' "$GI_TYPELIB_PATH" \
  +      --prefix 'GST_PLUGIN_PATH' : "$GST_PLUGIN_PATH" \
  +      --prefix 'XDG_DATA_DIRS' : "$out/share" \
  +      --prefix 'XDG_DATA_DIRS' : "$GSETTINGS_SCHEMAS_PATH" \
  +      --prefix 'XDG_DATA_DIRS' : "$XDG_ICON_DIRS"
     '';
   
     meta = with stdenv.lib; {
  
positive.code:       codyopel
      ];
      platforms = [
        "i686-linux"
        "x86_64-linux"
      ];
    };
  
negative.code: , cmake
  , fetchurl
  , gettext
  , makeWrapper
  
  , glib
  , gobject-introspection
  