anchor.diff:        go-multierror go-syslog golang-lru logutils serf hashicorp_uuid
         go-jmespath osext pq mitchellh-cli copystructure go-homedir mapstructure
         reflectwalk columnize go-zookeeper ugorji_go crypto net oauth2 sys
  -      asn1-ber inf yaml yaml-v2 hashicorp-go-uuid
  -    ];
  -
  -    extraSrcs = [
  -      {
  -        src = fetchFromGitHub {
  -          owner = "hashicorp";
  -          repo = "hcl";
  -          rev = "4de51957ef8d4aba6e285ddfc587633bbfc7c0e8";
  -          sha256 = "14k4s4ygd4yjb6xvim3855wyhqdnnd5f29m8v7rc2rr137pi2nfw";
  -        };
  -        goPackagePath = "github.com/hashicorp/hcl";
  -      }
  +      asn1-ber inf yaml yaml-v2 hashicorp-go-uuid hcl go-mssqldb
       ];
     };
   
  
positive.code: 
    suture = buildFromGitHub rec {
      version = "1.0.1";
      rev    = "v${version}";
      owner  = "thejerf";
      repo   = "suture";
      sha256 = "094ksr2nlxhvxr58nbnzzk0prjskb21r86jmxqjr3rwg4rkwn6d4";
    };
  
    syncthing = buildFromGitHub rec {
  
negative.code:   };
  
    go-getter = buildFromGitHub {
      rev = "575ec4e3a1eb4fd0a2c1182f4a1bc9e75c1377fa";
      date = "2016-03-15";
      owner = "hashicorp";
      repo = "go-getter";
      sha256 = "1xjjmv517hmq5c01vlj3lfcw3czjfljmcc9f2mzgf1g51ahz5rk3";
      buildInputs = [ aws-sdk-go ];
    };
  
  