title: How to uninstall Qt5?
body: <p>Somehow I ended up with 2 versions of Qt on my <code>Ubuntu 14.04 LTS</code> machine, Qt4 and Qt5. Here is the output of <code>qtchooser -list-versions</code></p>
  <pre><code>4
  5
  config
  default
  qt4-i386-linux-gnu
  qt4-x86_64-linux-gnu
  qt4
  qt5-x86_64-linux-gnu
  qt5
  </code></pre>
  <p>How do I remove Qt5?</p>