anchor.diff:    };
   in stdenv.mkDerivation rec {
     pname = "foxtrotgps";
  -  version = "1.2.2+329";
  +  version = "1.2.2+331";
   
     # Pull directly from bzr because gpsd API version 9 is not supported on latest release
     src = srcs.foxtrot;
  
positive.code:   ];
  
    postUnpack = ''
    cp -R ${srcs.screenshots} $sourceRoot/doc/screenshots
    chmod -R u+w $sourceRoot/doc/screenshots
    '';
  
    preConfigure = ''
    intltoolize --automake --copy --force
    '';
  
    meta = with lib; {
  
negative.code:   srcs = {
      foxtrot = fetchbzr {
        url = "lp:foxtrotgps";
        rev = "331";
        sha256 = "sha256-/kJv6a3MzAzzwIl98Mqi7jrUJC1kDvouigf9kGtv868=";
      };
      screenshots = fetchbzr {
        url = "lp:foxtrotgps/screenshots";
  