Ogaya is an off-Google-account Youtube aggregator. It is designed as a backfire to Youtube's decision to "upgrade" GDATA/RSS support.
It is essentially HTTP parsers, Python objects and a SQLite database to manipulate Youtube channels and videos.
Ogaya-CLI (ogayac) is a shell-like client for Ogaya. Ogaya-Web (ogayaw) produce a grid of Youtube channels without any user-interactivity
On a Debian-like OS:
sudo aptitude python3-docopt
With PIP:
sudo pip3 install docopt
Ogaya-CLi requires youtube-dl.