anchor.diff:    };
   
     gx = buildFromGitHub {
  -    rev = "v0.4.0";
  +    rev = "v0.6.0";
       owner = "whyrusleeping";
       repo = "gx";
  -    sha256 = "16ls5lcyk8z67j6izk1xjrqylm28x2d799q4jyadicdwky0yffmk";
  +    sha256 = "0pv30zi5dgfz12xjcvwd5r09g656cq0c7rxailc9775ingnp10jm";
       propagatedBuildInputs = [
  +      go-homedir
         go-multiaddr
         go-multihash
         go-multiaddr-net
  
positive.code:   };
  
    runc = buildFromGitHub {
      rev = "v0.0.9";
      owner  = "opencontainers";
      repo   = "runc";
      sha256 = "7d27ab9821c653bf50bdbaddc25b22540b8697a4d5843381b6bd700312a5424c";
      propagatedBuildInputs = [
        go-units logrus docker go-systemd protobuf gocapability netlink
        codegangsta-cli specs
      ];
    };
  
  
negative.code:       go-isatty golang_protobuf_extensions mitchellh-cli copystructure
        hashstructure mapstructure reflectwalk runc prometheus_client_golang
        prometheus_common prometheus_procfs columnize gopsutil ugorji_go sys
        go-plugin circbuf go-spew
      ];
  
      subPackages = [
        "."
      ];
    };
  
    nsq = buildFromGitHub {
  