How do I change my Ruby version using RVM?

ruby, rvm

Solution

Fixed it. I needed to add:

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

to `.zshrc`

Problem

I am not able to switch the current Ruby version: ``` ➜ ~ rvm list rvm rubies ruby-1.9.2-p290 [ x86_64 ] ruby-1.9.3-p0 [ x86_64 ] ➜ ~ rvm use ruby-1.9.3-p0 RVM is not a function, selecting rubies with 'rvm use ...' will not work. ```

Original source