RVM doesn't switch Rubies

Question

I\'m running Ruby 1.9.1p243 on CentOS, and I decided to install rvm to handle upgrading to 1.9.2 or downgrading to 1.8.7 (whichever turns out to work better for rails3).

Answer 1

Just came across the same problem.

Instead of appending the following script to ~/.bash_profile, append it to ~/.bashrc:

[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # This loads RVM into a shell session.

And then restart the terminal.