title: How to check anaconda's version on mac?
body: <p>I installed <code>anaconda</code> a while ago, and I want to know if I need to re-install it to catch up the new updates.</p>
  
  <p>However, i don't know how to check the current version of <code>anaconda</code></p>
  
  <p>In command line, I type <code>anaconda -V</code> it gives</p>
  
  <pre><code>anaconda Command line client (version 1.2.2)
  </code></pre>
  
  <p>For <code>anaconda -v</code> it returns</p>
  
  <pre><code>anaconda: error: too few arguments
  </code></pre>