title: libc.musl-x86_64.so.1: cannot open shared object file
body: <p>I catch this error when trying to run Django database migration:</p>
  
  <pre><code>File "/home/xxx/virtualenv/xxx/lib64/python3.6/site-packages/drf_ujson/renderers.py", line 4, in &lt;module&gt;
      import ujson
  ImportError: libc.musl-x86_64.so.1: cannot open shared object file: No such file or directory
  </code></pre>
  
  <p>Environmet details:</p>
  
  <ul>
  <li>ujson version 1.35</li>
  <li>drf-ujson version 1.2</li>
  <li>pip version 18.1</li>
  <li>python version 3.6.7</li>
  <li>Fedora 27, linux kernel 4.19 </li>
  </ul>
  
  <p>Have you seen this error before? Can you give me some advises to debug this, please?</p>