anchor.diff:      sha256 = "1iz4wjxc3zkj0xkfs88ig670gb08p1sd922l0ig2cxpjcfjp1y99";
     };
   
  -  ginkgo = buildGoPackage rec {
  -    rev = "5ed93e443a4b7dfe9f5e95ca87e6082e503021d2";
  -    name = "ginkgo-${stdenv.lib.strings.substring 0 7 rev}";
  -    goPackagePath = "github.com/onsi/ginkgo";
  -    src = fetchFromGitHub {
  -      inherit rev;
  -      owner = "onsi";
  -      repo = "ginkgo";
  -      sha256 = "0ghrx5qmgvgb8cbvsj53v1ir4j9agilg4wyhpk5ikqdv6mmqly4h";
  -    };
  +  ginkgo = buildFromGitHub {
  +    rev = "07d85e6b10c4289c7d612f9b13f45ba36f66d55b";
  +    owner = "onsi";
  +    repo = "ginkgo";
  +    sha256 = "0yhl9mn22imrazi2z53ram3145rz09m0d1b1v86mz9iyxm1vahpy";
       subPackages = [ "./" ];  # don't try to build test fixtures
     };
   
  
positive.code:   };
  
    gomega = buildFromGitHub {
      rev    = "8adf9e1730c55cdc590de7d49766cb2acc88d8f2";
      owner  = "onsi";
      repo   = "gomega";
      sha256 = "1rf6cxn50d1pji3pv4q372s395r5nxwcgp405z2r2mfdkri4v3w4";
    };
  
    google-api-go-client = buildFromGitHub {
  
negative.code:   };
  
    goleveldb = buildFromGitHub {
      rev = "36d2ead1e477af53df038bdde5f7b5b3790c93dd";
      date = "2016-02-01";
      owner = "syndtr";
      repo = "goleveldb";
      sha256 = "1h7cm1lrd3y4s70flsnjwv553qrjklnkwrii866ygd1q5jdfi80s";
      propagatedBuildInputs = [ ginkgo gomega snappy ];
    };
  
  