old version on pypi (2017.12.31)

[cliffordwhansen]

- [ ] I've verified and I assure that I'm running youtube-dl 2018.01.07

This is my problem I can not download the latest version from pypi.

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What is the purpose of your issue?

• Bug report (encountered problems with youtube-dl)
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• Feature request (request for a new functionality)
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Description of your issue, suggested solution and other information

When doing a pip install --upgrade youtube-dl I don't get an updated version. and when going to https://pypi.python.org/pypi/youtube_dl the latest version is 2017.12.31

➜  ~ youtube-dl --version            
2017.12.31
➜  ~ sudo pip install --upgrade youtube-dl
Requirement already up-to-date: youtube-dl in /usr/lib/python3.6/site-packages

[yan12125]

Thanks for the report. This is already reported in #5948.