Specify packaging version

[wellshs]

https://github.com/nexB/pip-requirements-parser/issues/10

[wellshs]

@pombredanne Hi! can you review this one?

[pombredanne]

@wellshs Thanks.... I think we need a bit more than this. In particular we would need to either:

• update the setup.cfg to put a temporary cap on the packaging version
• alternatively vendoring packaging would be best short term

Your proposed requirements.update only work if using a checkout and running configure, and will not fix a pip install pip-audit

[pombredanne]

I am closing in this in favor of https://github.com/nexB/pip-requirements-parser/pull/3 Thank you ++ for reporting the issue and helping fixing this.

[wellshs]

Oh, thanks for kind explanation and fixing this issue! I will check out patch work to me!