anchor.diff:      repo = "go-metrics";
       sha256 = "06gg72krlmd0z3zdq6s716blrga95pyj8dc2f2psfbknbkyrkfqa";
       propagatedBuildInputs = [ stathat ];
  -  };
  -
  -  appengine = buildFromGitHub {
  -    rev = "72f4367c4f14a20a98dcc8b762953b40788407be";
  -    owner = "golang";
  -    repo = "appengine";
  -    sha256 = "1phjkb0f0xp08db3irbf5wzdsxzsddsig5wv70wvmnr44ijllh4f";
  -    goPackagePath = "google.golang.org/appengine";
  -    buildInputs = [ protobuf net ];
     };
   
     armon.go-metrics = buildGoPackage rec {
  
positive.code:   });
  
    ## OFFICIAL GO PACKAGES
  
    crypto = buildFromGitHub {
      rev      = "7b85b097bf7527677d54d3220065e966a0e3b613";
  
negative.code:       + stdenv.lib.concatStringsSep "\\|" ([ "testdata" ] ++ stdenv.lib.optionals (stdenv.lib.versionAtLeast go.meta.branch "1.5") [ "vet" "cover" ])
        + "\\)";
  
      buildInputs = [ appengine net ];
  
      # Do not copy this without a good reason for enabling
      # In this case tools is heavily coupled with go itself and embeds paths.
  