anchor.diff:    };
   
     gx = buildFromGitHub {
  -    rev = "bba4dac881b19a4903fe9bd8d7ead4e7fd2270aa";
  -    date = "2016-02-10";
  +    rev = "v0.4.0";
       owner = "whyrusleeping";
       repo = "gx";
  -    sha256 = "1v0q7b2jip3xgwinly6lmcqwq351ynlk8lr0876m2ap97d5yk790";
  +    sha256 = "1qvgj02z3clazp52v82f95qpfsd4pzmr046c8p8wpldw4sicgv0k";
       propagatedBuildInputs = [
         go-multiaddr
         go-multihash
  
positive.code:   };
  
    aws-sdk-go = buildFromGitHub {
      rev = "v1.1.6";
      owner  = "aws";
      repo   = "aws-sdk-go";
      sha256 = "1ghnjrlgflmqrv37pgbdm9lh656fzr5zaascpabcyg1s8h1x3fsb";
      buildInputs = [ testify go-jmespath ini gucumber tools ];
      propagatedBuildInputs = [ go-ini ];
  
  
negative.code:   };
  
    snappy = buildFromGitHub {
      rev = "5f1c01d9f64b941dd9582c638279d046eda6ca31";
      date = "2016-03-04";
      owner  = "golang";
      repo   = "snappy";
      sha256 = "0qyhbgdjy2gf93y9c1n54a6ql75vinvwdqn6i4fi8i773j0vdjvf";
      goPackageAliases = [ "code.google.com/p/snappy-go/snappy" ];
    };
  
  