title: No response of nginx after installing phusion passenger nginx module
body: <p>I installed phusionpassenger nginx module . And I had to choose the nginx source path to make it go .  But after the whole process . </p>
  
  <p>When In My Terminal I type : </p>
  
  <pre><code>sudo service nginx start
  </code></pre>
  
  <p>or,</p>
  
  <pre><code>nginx -s signal
  </code></pre>
  
  <p>it doesn't work , But it is there in /opt/nginx path.</p>
  
  <p>Again the message I am getting is : </p>
  
  <pre><code>The program 'nginx' can be found in the following packages:
  * nginx-core
  * nginx-extras
  * nginx-full
  * nginx-light
  * nginx-naxsi
  Try: sudo apt-get install &lt;selected package&gt;
  </code></pre>
  
  <p>so , what should I do now ?</p>