-for keeping compatibility with Py27/Py35. If it is not installed on your
-system, then ``setup.py install`` will try to download it from PyPI. You
-can also find it mirrored on :ref:`download <download>` page.
+for keeping compatibility with Py27/Py35. It is included in the tarball.
+You can also find it mirrored on :ref:`download <download>` page.