anchor.diff:  
     patches = [ ./v4l.patch ./linux-headers-3.9.patch ];
   
  -  configureFlags = "--enable-experimental --disable-oss";
  +  configureFlags = [ "--enable-experimental" "--disable-oss" ];
   
     buildInputs =
       [ pkgconfig glib gstreamer gst_plugins_base ]
  -    ++ stdenv.lib.optional stdenv.isLinux [ libpulseaudio ]
  +    ++ lib.optional stdenv.isLinux [ libpulseaudio ]
       ++ libintlOrEmpty
  -    ++ stdenv.lib.optionals (!minimalDeps)
  +    ++ lib.optionals (!minimalDeps)
         [ aalib libcaca cairo libdv flac libjpeg libpng speex
           taglib bzip2 libvpx gdk_pixbuf orc libsoup libshout ];
   
  
positive.code: 
    enableParallelBuilding = true;
  
    postInstall = ''
      substituteInPlace $out/lib/gstreamer-0.10/libgstaasink.la \
        --replace "${ncurses.dev}/lib" "${ncurses.out}/lib"
    '';
  
negative.code: { fetchurl, stdenv, lib, pkgconfig, gst_plugins_base, aalib, cairo
  , flac, libjpeg, zlib, speex, libpng, libdv, libcaca, libvpx
  , libiec61883, libavc1394, taglib, libpulseaudio, gdk_pixbuf, orc
  , glib, gstreamer, bzip2, libsoup, libshout, ncurses, libintlOrEmpty
  