anchor.diff:      owner = "z3ntu";
       repo = "RazerGenie";
       rev = "v${version}";
  -    sha256 = "1ggxnaidxbbpkv1h3zwwyci6886sssgslk5adbikbhz9kc9qg239";
  +    sha256 = "17xlv26q8sdbav00wdm043449pg2424l3yaf8fvkc9rrlqkv13a4";
     };
   
     nativeBuildInputs = [
  
positive.code:     homepage = "https://github.com/z3ntu/RazerGenie";
      description = "Qt application for configuring your Razer devices under GNU/Linux";
      license = licenses.gpl3;
      maintainers = with maintainers; [ f4814n ];
      platforms = platforms.linux;
    };
  }
  
negative.code: }:
  
  let
    version = "0.9.0";
    pname = "razergenie";
  
  in stdenv.mkDerivation {
  