title: QT error: cannot find libs
body: <p>Hi tried to set up my environment to run QT 4.8.3 aimed at the GCC compiler (so reading the .a files) The problem is it is now throwing the errors:</p>
  
  <pre><code>:-1: error: cannot find -lQtGuid
  :-1: error: cannot find -lQtCored
  collect2.exe:-1: error: error: ld returned 1 exit status
  </code></pre>
  
  <p>Maybe it can't find the core and gui dll's? My environment variables point to the 4.8.3 bin directory? Am I missing anything?</p>
  
  <p><img src="https://i.stack.imgur.com/LQC7o.png" alt="enter image description here"></p>