Collecting youtube_dl==2015.02.09.1
Downloading youtube_dl-2015.02.09.1-py2.py3-none-any.whl (814kB)
Saved /tmp/tmpyba93pu_/youtube_dl-2015.02.09.1-py2.py3-none-any.whl
Skipping youtube-dl, due to already being wheel.