Looking for an OpenGL documentation for package in Ubuntu? To begin, what would the package be named? My instincts told me to try gl-doc, libgl-doc, and eventually moved into the territory of libmesa or xorg. Obviously none of these worked. Out of despiration I tried dpkg -l | grep gl | grep doc, and there was nothing.
In the past I’ve used the online GL documentation without any real problem, but I knew I was going to be sitting in a room without internet access for a while. Besides, I want to just type man glBegin, or use yelp. Luckily a nice guy repackage the GL man pages back in 2006, and it appears has been keeping up with them all along.