anchor.diff:      owner = "oniony";
       repo = "tmsu";
       rev = "v${version}";
  -    sha256 = "0d1sryq80chb9vrf9z0lfx4xb3sdkg01f9hqf3bb9c89vm6v2lwg";
  +    sha256 = "1g9gxlll2g4qkqbrshq3888sy1lgw6p5dvcrl5qyh6w73yimi1cq";
     };
   
     buildInputs = [ go fuse ];
  
positive.code:     patchShebangs tests/.
  
      export GOPATH=$PWD
    '';
  
    installPhase = ''
  
negative.code: 
  stdenv.mkDerivation rec {
    name = "tmsu-${version}";
    version = "0.7.4";
  
    go-sqlite3 = fetchgit {
      url = "git://github.com/mattn/go-sqlite3";
  