title: Could not import PILLOW_VERSION from PIL
body: <p>While importing, Python (Anaconda) gives the following error:</p>
  <pre><code>ImportError: cannot import name 'PILLOW_VERSION' from 'PIL'
  </code></pre>
  <p>I tried removing <code>pillow</code> and then <code>conda install</code> but the error persists.</p>