anchor.diff:        target network (though it does require Python 2.7, Python 3.5 or later at both ends).
         Works with Linux and Mac OS and supports DNS tunneling.
       '';
  -    license = licenses.gpl2;
  +    license = licenses.lgpl21;
       maintainers = with maintainers; [ domenkozar carlosdagos ];
     };
   }
  
positive.code:   '';
  
    nativeBuildInputs = [ makeWrapper python3Packages.setuptools-scm ];
  
    checkInputs = with python3Packages; [ mock pytestCheckHook flake8 ];
  
  
negative.code: 
  python3Packages.buildPythonApplication rec {
    pname = "sshuttle";
    version = "1.0.5";
  
    src = python3Packages.fetchPypi {
      inherit pname version;
      sha256 = "fd8c691aac2cb80933aae7f94d9d9e271a820efc5c48e73408f1a90da426a1bd";
    };
  
    patches = [ ./sudo.patch ];
  