anchor.diff:      fox
       freetype
       libpng
  -    xorg.libX11
  -    xorg.libXft
  -    xorg.libXrandr
  +    libx11
  +    libxft
  +    libxrandr
     ];
   
     postPatch = ''
  
positive.code: , fetchurl
  , gettext
  , intltool
  
  , fontconfig
  , fox
  , freetype
  , libpng
  , xorg
  }:
  
  stdenv.mkDerivation rec {
  
negative.code:     "--with-xrandr"
    ];
  
    meta = with lib; {
      description = "MS-Explorer like file manager for X";
      homepage = "http://roland65.free.fr/xfe";
      license = licenses.gpl2;
  