anchor.diff:      sha256 = "0cxgb334zj6aszwiki9g10i56sm18i7w1kw52vdnwgzq27pv93qj";
     };
   
  +  # Openbox needs XDG_DATA_DIRS set or it can't find its default theme
  +  postInstall = ''
  +    wrapProgram "$out/bin/openbox" --prefix XDG_DATA_DIRS : "$out/share"
  +    wrapProgram "$out/bin/openbox-session" --prefix XDG_DATA_DIRS : "$out/share"
  +    wrapProgram "$out/bin/openbox-gnome-session" --prefix XDG_DATA_DIRS : "$out/share"
  +    wrapProgram "$out/bin/openbox-kde-session" --prefix XDG_DATA_DIRS : "$out/share"
  +    '';
  +
     meta = {
       description = "X window manager for non-desktop embedded systems";
       homepage = http://openbox.org/;
  
positive.code:     pkgconfig libxml2
      libXinerama libXcursor libXau libXrandr
      imlib2 pango libstartup_notification
    ];
  
    src = fetchurl {
  
negative.code: { stdenv, fetchurl, pkgconfig
  , libxml2, libXinerama, libXcursor, libXau, libXrandr
  , imlib2, pango, libstartup_notification, makeWrapper}:
  
  stdenv.mkDerivation rec {
    name = "openbox-3.5.2";
  