anchor.diff:    src = fetchFromGitHub {
       owner = "pzorin";
       repo = "qgo";
  -    rev = "1e65b0c74914e534ea4d040f8f0ef8908383e374";
  +    rev = "bef526dda4c79686edd95c88cc68de24f716703c";
       sha256 = "1xzkayclmhsi07p9mnbf8185jw8n5ikxp2mik3x8qz1i6rmrfl5b";
     };
   
  
positive.code: { stdenv, fetchFromGitHub, makeWrapper, qmake, qt56 }:
  
  stdenv.mkDerivation rec {
    name = "qgo-${version}";
    version = "unstable-2016-06-23";
  
    meta = with stdenv.lib; {
      description = "A Go client based on Qt5";
  
negative.code:     sed -i 's|@out@|'"''${out}"'|g' src/src.pro src/defines.h
    '';
    nativeBuildInputs = [ makeWrapper qmake ];
    buildInputs = [ qtbase qtmultimedia qttranslations ];
    enableParallelBuilding = true;
  
  }
  