Collecting youtube_dl==2014.09.01.1
Downloading youtube_dl-2014.09.01.1-py2.py3-none-any.whl (603kB)
Saved /tmp/tmpefvqia_k/youtube_dl-2014.09.01.1-py2.py3-none-any.whl
Skipping youtube-dl, due to already being wheel.