0
votes
0answers
491 views

how to uninstall ruby and gems and rvm and rails

I installed above mentioned packages . i Want to uninstall that now . they are broken . i lost my 2 days in uninstall and surf stackoverflow , google also . pratik@ubuntu:~$ rvm -v The program ...
4
votes
3answers
535 views

When to use packages in aptitude versus CPAN/Gems/PyPI?

What's the general rule for when to install a package from the official .deb repositories, versus when to install with the language's package manager? The ones in the upstream repositories are ...