anchor.diff:  , cdparanoia
   , freetype
   , glib
  -, gnome
   , gobject-introspection
   , gstreamer_0
   , isocodes
  
positive.code:     (enFlag "gst_v4l" (libv4l != null) null)
      (enFlag "alsa" (alsaLib != null) null)
      (enFlag "cdparanoia" (cdparanoia != null) null)
      (enFlag "gnome_vfs" (gnome.gnome_vfs != null) null)
      # FIXME: compilation fails with ivorbis(tremor)
      "--disable-ivorbis"
      "--enable-gio"
  
negative.code:     zlib
    ];
  
    meta = with stdenv.lib; {
      description = "Basepack of plugins for gstreamer";
      homepage = http://gstreamer.freedesktop.org;
  