title: Can I run Docker in a Virtual Machine?
body: <p>I tried to run Docker on a virtual machine.</p>
  
  <pre><code>Host : MacBook 
  VM : Parallels Windows 7
  </code></pre>
  
  <p>And error occurs:</p>
  
  <p><a href="https://i.stack.imgur.com/2CMaG.png" rel="noreferrer"><img src="https://i.stack.imgur.com/2CMaG.png" alt="enter image description here"></a></p>
  
  <p>Is it possible?</p>