Ruby, RVM, LLVM and MySQL

Question

I\'m having big trouble in configuring Ruby and MySQL on MacOSX. Just a fact, I\'m new on MacOSX and Ruby On Rails.

So, first I was having problems to install mysql2

Answer 1

Did you install the latest Xcode from Mac Store?

here is a nice guide i followed to update my ruby/Rails to 1.9.2/3.0

guide

good luck