[Distutils] setuptools >= 20.2 may break applications using pyparsing

[Sebastian Krause]

On 09.05.2016, at 15:17, Donald Stufft <donald at stufft.io> wrote:
> This sounds like something you should open as a bug with setuptools, the problem lies with pkg_resources.extern:VendorImporter. Probably it should stop trying to be as tricky and do something more like what pip does here.

Done: https://github.com/pypa/setuptools/issues/580

Sebastian