title: how to install matplotlib in python 3 with os windows
body: <p>from this site </p>
  
  <p><a href="http://matplotlib.sourceforge.net/users/installing.html#installing-from-source" rel="nofollow">http://matplotlib.sourceforge.net/users/installing.html#installing-from-source</a></p>
  
  <p>tell us that the requirement is python 2.4 or later but not python3.</p>
  
  <p>Now im working with python3 and i need some plot form matplotlib.</p>
  
  <p>So how to solve it?</p>