title: Why is Python not updated on Mac after I used homebrew to install Python 3?
body: <p>I would like to update Python 2.7 to Python 3.4. Currently, I am using Mac OS X 10.9.5. </p>
  
  <p>I have used Homebrew to install Python 3.4. However, when I used <code>python -V</code> to check the version of my Python in the terminal, it still appears to be on the 2.7 version. </p>
  
  <p><a href="https://i.stack.imgur.com/pMoHA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pMoHA.png" alt="enter image description here"></a></p>
  
  <p>Anybody have any idea as for why this is?</p>
  
  <p>Also, I have tried to follow the directions of this article to update to Python 3 (see the second half of the article). Yet my system cannot find this file: <code>/System/Library/Frameworks/Python.framework/Versions/3.4</code> </p>