anchor.diff:      dontStrip = true;
     };
   
  +  go-acd = buildFromGitHub {
  +    rev    = "0bd73ce86fffd8afeafe4e46f419f1a8ce6324b9";
  +    version = "20160130";
  +    owner  = "ncw";
  +    repo   = "go-acd";
  +    sha256 = "1vgcglk2pf325hs1319fk73akzi9hd75kwhjq0j4s6l1p7ybj0l7";
  +    propagatedBuildInputs = [ go-querystring ];
  +  };
  +
     go-assert = buildGoPackage rec {
       rev = "e17e99893cb6509f428e1728281c2ad60a6b31e3";
       name = "assert-${stdenv.lib.strings.substring 0 7 rev}";
  
positive.code:     owner  = "syndtr";
      repo   = "gocapability";
      sha256 = "1x7jdcg2r5pakjf20q7bdiidfmv7vcjiyg682186rkp2wz0yws0l";
    };
  
    gocryptfs = buildFromGitHub {
  
negative.code:   };
  
    aws-sdk-go = buildFromGitHub {
      rev    = "d85fa529a99a833067e11c0a838b9db7a5d5ea71";
      version = "1.1.24";
      owner  = "aws";
      repo   = "aws-sdk-go";
      sha256 = "0lh3z3l551siqwrwvl9ky820ckpsvm8zpnb9p6622cnf6xkq533x";
      goPackageAliases = [
        "github.com/awslabs/aws-sdk-go"
      ];
      buildInputs = [ gucumber testify ];
      propagatedBuildInputs = [ ini go-jmespath tools];
    };
  
    azure-sdk-for-go = buildFromGitHub {
  