title: Can't install pyqt5 on python 2.7
body: <p>I want to install pyqt5 on python 2.7. I've tried to download on their website, but I can't open the website. I used:</p>
  
  <pre><code>pip install
  </code></pre>
  
  <p>and I got:</p>
  
  <pre><code>ERROR: Could not find a version that satisfies the requirement pyqt5 (from versions: none)
  ERROR: No matching distribution found for pyqt5
  </code></pre>