title: pip install labelme failing because FreeType version 2.3 or higher is required
body: <p>I can't install <code>labelme</code> because I get the error &quot;#error &quot;FreeType version 2.3 or higher is required.&quot;</p>
  <p>I did
  <code>pip install freetype-py==2.3</code></p>
  <p>But I get the error:</p>
  <pre><code> &quot;ERROR: Could not find a version that satisfies the requirement freetype-py==2.3 (from versions: 0.1, 0.1.1, 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4, 0.4.1, 0.4.2, 0.5.0, 0.5.1, 0.5.3, 1.0, 1.0.1, 1.0.2, 1.1, 1.2, 1.2.1, 2.0, 2.0.0.post1, 2.0.0.post2, 2.0.0.post3, 2.0.0.post4, 2.0.0.post5, 2.0.0.post6, 2.1.0, 2.1.0.post1, 2.2.0rc1, 2.2.0)&quot; 
  </code></pre>
  <p>There doesn't seem to be a version 2.3 of freetype. What should I do?</p>