RVM on OSX

Ruby updates faster than OSX does. To fix this:

#Download:

bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)

#Move to Bash Profile so it loads at login:

# place in ~/.bash_profile as the very last line
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"

#List known, so you can Download the latest

rvm list known

#Install something fancy (for me it’s 1.9.3):

rvm install 1.9.3

#make your fancy default:

rvm –default 1.9.3
ruby -v #check the fancy