Collecting youtube_dl==2015.02.17.2
Downloading youtube_dl-2015.02.17.2-py2.py3-none-any.whl (828kB)
Saved /tmp/tmp8cx3id5f/youtube_dl-2015.02.17.2-py2.py3-none-any.whl
Skipping youtube-dl, due to already being wheel.