anchor.diff:      '';
       outputHashAlgo = "sha256";
       outputHashMode = "recursive";
  -    outputHash = "sha256-Yxf6g908+fRRUh40PrwNUCTvxzlvSmwzE8R+3ZkRIvs=";
  +    outputHash = "sha256-UHV7Z2HaVTOCY5U0zjUtkchJicrXMBfYBHvL8AA7NTg=";
     };
   
   in stdenv.mkDerivation rec {
  
positive.code: let
    pkg_path = "$out/lib/ghidra";
    pname = "ghidra";
    version = "10.1.1";
  
    src = fetchFromGitHub {
      owner = "NationalSecurityAgency";
      repo = "Ghidra";
      rev = "Ghidra_${version}_build";
      sha256 = "sha256-0hj9IVvTxgStCbfnTzqeKD+Q5GnGowDsIkMvk2GqJqY=";
    };
  
    desktopItem = makeDesktopItem {
  
negative.code:     homepage = "https://ghidra-sre.org/";
      platforms = [ "x86_64-linux" "x86_64-darwin" ];
      license = licenses.asl20;
      maintainers = [ "roblabla" ];
    };
  
  }
  