anchor.diff:      owner = "mreiferson";
       repo = "go-snappystream";
       sha256 = "0jdd5whp74nvg35d9hzydsi3shnb1vrnd7shi9qz4wxap7gcrid6";
  +  };
  +
  +  go-spew = buildFromGitHub {
  +    rev    = "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d";
  +    date   = "2015-11-05";
  +    owner  = "davecgh";
  +    repo   = "go-spew";
  +    sha256 = "15h9kl73rdbzlfmsdxp13jja5gs7sknvqkpq2qizq3qv3nr1x8dk";
     };
   
     go-sqlite3 = buildFromGitHub {
  
positive.code:     sha256 = "1l1isi3czis009d9k5awsj4xdxgbxn4n9yqjc1ac7f724x6jacfa";
    };
  
    go-isatty = buildFromGitHub {
      rev    = "ae0b1f8f8004be68d791a576e3d8e7648ab41449";
      owner  = "mattn";
      repo   = "go-isatty";
      sha256 = "0qrcsh7j9mxcaspw8lfxh9hhflz55vj4aq1xy00v78301czq6jlj";
    };
  
    go-log = buildGoPackage rec {
  
negative.code:     buildInputs = [ tools ];
    };
  
    go-rice = buildFromGitHub {
      rev    = "4f3c5af2322e393f305d9674845bc36cd1dea589";
      date   = "2016-01-04";
      owner  = "GeertJohan";
      repo   = "go.rice";
      sha256 = "01q2d5iwibwdl68gn8sg6dm7byc42hax3zmiqgmdw63ir1fsv4ag";
      propagatedBuildInputs = [ osext go-spew go-flags go-zipexe rsrc
        go-incremental ];
    };
  
    go-runit = buildFromGitHub {
      rev    = "a9148323a615e2e1c93b7a9893914a360b4945c8";
      owner  = "soundcloud";
  