Collecting youtube_dl==2014.07.20.2
Downloading youtube_dl-2014.07.20.2-py2.py3-none-any.whl (543kB)
Saved /tmp/tmpl__4bx9q/youtube_dl-2014.07.20.2-py2.py3-none-any.whl
Skipping youtube-dl, due to already being wheel.