remove rvm

To remove RVM, first you need to implode:

  1. 

rvm implode

2.  Then check out your ~/.bashrc and remove the line  

     echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"' >> ~/.bashrc 

3.  Finally, RVM will leave its settings on the system, if you want no trace of RVM having every been there simply:

  

 rm ~/.rvmrc

source: http://blog.dcxn.com/2011/06/20/removing-rvm-from-ubuntu-11-04/