anchor.diff:      pillow
       pluggy
       reportlab
  -    setuptools
       tqdm
     ] ++ (lib.optionals (pythonOlder "3.8") [
       importlib-metadata
  
positive.code: 
  buildPythonPackage rec {
    pname = "ocrmypdf";
    version = "13.0.0";
  
    src = fetchFromGitHub {
      owner = "jbarlow83";
  
negative.code: , pytestCheckHook
  , pythonOlder
  , reportlab
  , setuptools-scm
  , setuptools-scm-git-archive
  , stdenv
  