Install RVM and latest stabe Ruby on OS X 10.8.2 Mountain Lion

gistfile1.txt

#
# Install RVM and up-to-date Ruby
#
# Follows on from installing Homebrew (https://gist.github.com/4306392)

# Install RVM and latest stable ruby

\curl -L https://get.rvm.io | bash -s stable --ruby

# Follow on screen instructions carefully

# Check versions

rvm --version
ruby --version

# Ruby should now show as using an up to date version and not the default installed with Mountain Lion
# rvm will allow easy switching of used version on system