title: Nginx unknown directive for passenger_root
body: <p>I'm running into an error when I try to restart the server. I don't know how to fix this. </p>
  
  <pre><code>deploy@user:~$ sudo nginx -s reload
  nginx: [emerg] unknown directive "passenger_root" in /etc/nginx/nginx.conf:66
  </code></pre>
  
  <p>I added these lines to the nginx configuration file '/etc/nginx/nginx.conf'</p>
  
  <pre><code>passenger_root /home/deploy/.rvm/gems/ruby-2.0.0-p353/gems/passenger-4.0.37;
  passenger_ruby /home/deploy/.rvm/gems/ruby-2.0.0-p353/wrappers/ruby;
  </code></pre>