title: ERROR: Module mod_vhost_alias does not exist
body: <p>I am trying to enable mod_vhost_alias in apache.
  I did some Googling and found a command</p>
  
  <pre><code>sudo a2enmod mod_vhost_alias
  </code></pre>
  
  <p>I tried that but then I get this</p>
  
  <pre><code>ERROR: Module mod_vhost_alias does not exist!
  </code></pre>
  
  <p>How do I make mod_vhost_alias exist?</p>
  
  <p>Download it somewhere?</p>
  
  <p>Thanks!</p>