title: How to install ffmpeg for Jupyter Notebook in Mac?
body: <p>I used the <code>pip install ffmpeg</code> command to install ffmpeg onto my Jupyter Notebook. </p>
  
  <p>However, when I try to run the animation command, I get the error:</p>
  
  <pre><code>MovieWriter ffmpeg unavailable; trying to use class 'matplotlib.animation.PillowWriter' instead.
  </code></pre>
  
  <p>How should I remedy this problem?</p>