title: Phusion Passenger gives ERROR: not running on Ubuntu
body: <p>I'm trying to user Phusion Passenger to host my Rails 3 app from Ubuntu 11.04. I installed the passenger apache2 module and followed the instructions for editing my apache2.conf file and everything. I also restarted my apache server and I'm getting this:</p>
  
  <ul>
  <li>Restarting web server apache2 
  [Tue Aug 09 10:41:36 2011] [warn] module passenger_module is already loaded, skipping
  apache2: Could not reliably determine the server's fully qualified domain name, using       127.0.1.1 for ServerName
  ... waiting [Tue Aug 09 10:41:37 2011] [warn] module passenger_module is already loaded, skipping
  apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
                                                                       [ OK ]</li>
  </ul>
  
  <p>I'm able to get to localhost/testapp but when I get there, instead of a rails app, I get an "index of /testapp" page with just the file system laid out. When I run the command passenger-status, I get this:</p>
  
  <p>ERROR: Phusion Passenger doesn't seem to be running.</p>
  
  <p>Any ideas?</p>