anchor.diff:  
   buildPythonPackage rec {
     pname = "pipx";
  -  version = "0.16.1.0";
  +  version = "0.16.2.1";
   
     disabled = pythonOlder "3.6";
   
  
positive.code:     owner = "pipxproject";
      repo = pname;
      rev = version;
      sha256 = "081raqsaq7i2x4yxhxppv930jhajdwmngin5wazy7vqhiy3xc669";
    };
  
    propagatedBuildInputs = [
  
negative.code:     "suffix"
      "legacy_venv"
      "determination"
      "json"
    ];
  
    meta = with lib; {
  