Using RVM, but can't set current Ruby version (Ubuntu 11.10)

Question

I have recently installed RVM on a fresh install of Ubuntu 11.10 and can not work out how to start using a particular ruby version.

I have installed Ruby 1.8.7 and 1.9.2

Answer 1

Have you added the following line to your .bash_profile,

[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"

as the installation page for rvm says?