"""setuptools.errors Provides exceptions used by setuptools modules. """ from distutils.errors import DistutilsError class RemovedCommandError(DistutilsError, RuntimeError): """Error used for commands that have been removed in setuptools. Since ``setuptools`` is built on ``distutils``, simply removing a command from ``setuptools`` will make the behavior fall back to ``distutils``; this error is raised if a command exists in ``distutils`` but has been actively removed in ``setuptools``. """