anchor.diff:        sha256 = "09lh79xqy7q0gy23x22lpfwihb5acr750vxl2fx0i4b88kq1vrzh";
       };
   
  -    propagatedBuildInputs = [ ugorji.go armon.go-metrics ];
  +    propagatedBuildInputs = [ ugorji.go armon_go-metrics ];
     };
   
     mesos-dns = buildFromGitHub {
  
positive.code:     sha256 = "0b8mhr1nv70pflh1z87x2ck0wj2y2k7pwvj6pvag5pfdamr1kvim";
  
      buildInputs = [
        net circbuf armon.go-metrics ugorji.go go-syslog logutils mdns memberlist
        dns cli mapstructure columnize
      ];
    };
  
negative.code:     owner  = "hashicorp";
      repo   = "scada-client";
      sha256 = "13rzscxn866kzrfjpdaxyqfg8p12rxyd62nzw7z6gzsl4lg3q8m1";
      buildInputs = [ armon_go-metrics net-rpc-msgpackrpc yamux ];
    };
  
    seelog = buildFromGitHub {
  