Install from the source
bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )
Reload the bash profile
source .bash_profile
Check if the RVM is installed. Is should return “rvm is a function”.
Note: It’s gonna take while
type rvm | head -1
Install ruby 1.9.2. (for example)
rvm install 1.9.2
Use the ruby you just installed
[command]
rvm use 1.9.2
[/command]