Passenger is installed in one place and apache configs are point to another causing apache to not startup.

[akshah123]

I kept the default settings for chef-rvm and chef-rvm_passenger. It seems that passenger's apache file is installed under the global gems here:

vagrant@precise64:~$ locate mod_passenger.so
/usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/passenger-3.0.19/ext/apache2/mod_passenger.so

However, apache config points to @Passenger

vagrant@precise64:~$ cat /etc/apache2/mods-enabled/passenger.conf 
#
# Generated by Chef for precise64.localdomain
# Local modifications will be overwritten.
#
PassengerRoot /usr/local/rvm/gems/ruby-1.9.3-p194@passenger/gems/passenger-3.0.19
PassengerRuby /usr/local/rvm/wrappers/ruby-1.9.3-p194@passenger/ruby
vagrant@precise64:~$ cat /etc/apache2/mods-enabled/passenger.load 
#
# Generated by Chef for precise64.localdomain
# Local modifications will be overwritten.
#
LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.3-p194@passenger/gems/passenger-3.0.19/ext/apache2/mod_passenger.so