Unable to install mysql2 gem OS X Mountain Lion

Question

I\'m new with RoR and I\'m trying to install Mysql2 -v \'0.3.11\'. I have OS X Mountain Lion, rails 3.2.6 ,ruby 1.9.3.

Below is the error I get. I looked everywher

Answer 1

As Deefour said, I had to use RVM. Answer goes to him, I just couldn't comment on his answer. +1

But rvm exec bundle install gave me an error:

rvm do bundle install was removed, use rvm 1.9.2,1.9.3 do bundle install or rvm all do bundle install instead.

I used sudo rvm all do bundle install and it all went flawlessly from then on.