anchor.diff: -{ stdenv, fetchFromGitHub, makeWrapper, curl, spidermonkey }:
  +{ stdenv, fetchFromGitHub, makeWrapper, curl, recode, spidermonkey }:
   
   stdenv.mkDerivation rec {
   
  -  name = "plowshare4-${version}";
  -  version = "1.1.0";
  +  name = "plowshare-${version}";
  +  version = "2.1.6";
   
     src = fetchFromGitHub {
       owner = "mcrapet";
       repo = "plowshare";
       rev = "v${version}";
  -    sha256 = "1xxkdv4q97dfzbcdnmy5079a59fwh8myxlvdr2dlxdv70fb72sq9";
  +    sha256 = "116291w0z1r61xm3a3zjlh85f05pk4ng9f1wbj9kv1j3xrjn4v4c";
     };
   
     buildInputs = [ makeWrapper ];
  
positive.code:       A command-line download/upload tool for popular file sharing websites
      '';
      license = stdenv.lib.licenses.gpl3;
      maintainers = [ stdenv.lib.maintainers.aforemny ];
      platforms = stdenv.lib.platforms.linux;
    };
  }
  
negative.code:   installPhase = ''
      make PREFIX="$out" install
  
      for fn in plow{del,down,list,mod,probe,up}; do
        wrapProgram "$out/bin/$fn" --prefix PATH : "${stdenv.lib.makeBinPath [ curl recode spidermonkey ]}"
      done
    '';
  
  