anchor.diff:  python3.pkgs.buildPythonApplication rec {
     pname = "credslayer";
     version = "0.1.3";
  +  format = "setuptools";
   
     src = fetchFromGitHub {
       owner = "ShellCode33";
       repo = "CredSLayer";
       rev = "refs/tags/v${version}";
  -    sha256 = "sha256-gryV9MHULY6ZHy6YDFQDIkZsfIX8La0tHT0vrrQJNDQ=";
  +    hash = "sha256-gryV9MHULY6ZHy6YDFQDIkZsfIX8La0tHT0vrrQJNDQ=";
     };
   
     propagatedBuildInputs = with python3.pkgs; [
  
positive.code:     "test_ntlmssp"
    ];
  
    pythonImportsCheck = [ "credslayer" ];
  
    postInstall = ''
      wrapProgram $out/bin/credslayer \
  
negative.code:     homepage = "https://github.com/ShellCode33/CredSLayer";
      license = with licenses; [ gpl3Only ];
      maintainers = with maintainers; [ fab ];
    };
  }
  