Install RVM + Passenger + Apache

gistfile1.txt

# Install RVM
\curl -L https://get.rvm.io | bash -s stable
source /etc/profile.d/rvm.sh

# Install Ruby
rvm install 2.0.0

# Install passenger
gem install passenger

# Install Apache module
rvmsudo passenger-install-apache2-module

# Setup Passenger
sudo nano /etc/apache2/mods-available/passenger.conf

# With
PassengerRoot /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18
PassengerDefaultRuby /usr/local/rvm/wrappers/ruby-2.0.0-p247/ruby

# And load
sudo nano /etc/apache2/mods-available/passenger.load
# with
LoadModule passenger_module /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18/buildout/apache2/mod_passenger.so

# Restart Apache
/etc/init.d/apache2 restart