I installed Stellarium on my eeePC901 like this:
sudo add-apt-repository ppa:stellarium/stellarium-releases
sudo apt-get update
sudo apt-get install stellarium
When I try to launch the program I get an error message going like this:
No OpenGL 2 found on this system. Please upgrade hardware or use MESA or an older version.
I want to unistall Stellarium and then install an older version.
My question is: How do I uninstall stellarium?