title: -bash: pm2: command not found
body: <p>I have tried installing it in every way possible. I still cannot get it started.</p>
  
  <pre><code>whereis pm2
  pm2: /usr/bin/pm2 
  </code></pre>
  
  <p>I'm using CentOS6 for the first time on my VPS. I would really appreciate some help. My nodejs is up and running.</p>