title: Qt Creator - Gui Application - Build Error - Cannot find -IGL
body: <p>I literally just started learning how to program with Qt. Forgive my ignorance. I was hoping someone could help me resolve my issue. </p>
  
  <p>After installation, I wanted to start by checking everything was ok with an arbitrary build of a scratch Qt gui application but I got the following errors. </p>
  
  <pre><code>:-1: error: cannot find -lGL
  :-1: error: collect2: error: ld returned 1 exit status
  </code></pre>
  
  <p>I'm not sure what other information is relevant- I didn't alter the template code in any way. If I can help by supplying any other information just let me know. </p>
  
  <p>Hopefully it's an easy fix. Thank you for your time.</p>