anchor.diff:      inherit pname version;
       sha256 = "sha256-8DkwGH4n1g32WMqKBPtgHsXXR2xzXysVQsat7Fysj+I=";
     };
  +
  +  postPatch = ''
  +    substituteInPlace setup.py \
  +      --replace "pgspecial>=1.13.1,<2.0.0" "pgspecial>=1.13.1"
  +  '';
   
     propagatedBuildInputs = [
       cli-helpers
  
positive.code:     homepage = "https://pgcli.com";
      changelog = "https://github.com/dbcli/pgcli/raw/v${version}/changelog.rst";
      license = licenses.bsd3;
      maintainers = with maintainers; [ dywedir ];
    };
  }
  
negative.code: { lib, stdenv
  , buildPythonPackage
  , fetchPypi
  , cli-helpers
  , click
  , configobj
  