Collecting youtube_dl==2014.11.12.1
Downloading youtube_dl-2014.11.12.1-py2.py3-none-any.whl (688kB)
Saved /tmp/tmpcqtudfqy/youtube_dl-2014.11.12.1-py2.py3-none-any.whl
Skipping youtube-dl, due to already being wheel.