rsyring/problems with passenger and rvm.txt

## problems with passenger and rvm.txt
The issues I had with directions for passenger and RVM on ubuntu server 9.04 from this page: http://rvm.beginrescueend.com/integration/passenger/

1) The first issue I have is that it wasn't clear that I had to have a LoadModule after running passenger-install-apache2module.  It says in the instructions to ignore what passengers says about passenger_ruby, so I just ignored everything.  With that being true, PassengerRuby as a config item was an error, therefore I had to do LoadModule per the instructions from passenger-install-apache2-module.
2) Ditto for the PassengerRoot configuration.  I didn't have it originally and I ended up needing to put in there what passenger-install-apache2-module told me to put in there.
3) The code snippet for setting GEM_HOME:

ENV["GEM_HOME"]=%x{"source ~/.bash_profile ; rvm ree%pancake ; rvm gemdir"}.strip

did not work.  I got an error that 'source' was not found for the shell 'sh'.  I tried the command without the source part, but `rvm gemdir` didn't give the correct gemset directory.  So I ended up just getting the gemset's path manually and hardcoding it.
4) GEM_HOME is said to be configured at the top of config.ru, but my Rails application didn't have that file.  I ended up putting the setting at the top of config/environment.py .
	The issues I had with directions for passenger and RVM on ubuntu server 9.04 from this page: http://rvm.beginrescueend.com/integration/passenger/

	1) The first issue I have is that it wasn't clear that I had to have a LoadModule after running passenger-install-apache2module. It says in the instructions to ignore what passengers says about passenger_ruby, so I just ignored everything. With that being true, PassengerRuby as a config item was an error, therefore I had to do LoadModule per the instructions from passenger-install-apache2-module.
	2) Ditto for the PassengerRoot configuration. I didn't have it originally and I ended up needing to put in there what passenger-install-apache2-module told me to put in there.
	3) The code snippet for setting GEM_HOME:

	ENV["GEM_HOME"]=%x{"source ~/.bash_profile ; rvm ree%pancake ; rvm gemdir"}.strip

	did not work. I got an error that 'source' was not found for the shell 'sh'. I tried the command without the source part, but `rvm gemdir` didn't give the correct gemset directory. So I ended up just getting the gemset's path manually and hardcoding it.
	4) GEM_HOME is said to be configured at the top of config.ru, but my Rails application didn't have that file. I ended up putting the setting at the top of config/environment.py .