title: How can I control which Python distribution to pip install a package to when I have Python 2, Python 3, and Anaconda on my computer?
body: <p>I have the following Python distributions installed on my Windows computer:</p>
  
  <ul>
  <li>Python 2.7 (IDLE)</li>
  <li>Python 3.4 (IDLE)</li>
  <li>Anaconda (Python 3.4)</li>
  </ul>
  
  <p>Obviously, they all store their libraries in different locations. </p>
  
  <p>So, how can I easily make a targeted installation to (a different) one of them each time I need to do so?</p>
  
  <p>For example, right now, I am trying to install <code>pytz</code> to Python 3.4 (IDLE), and <code>pip install</code> seems to be defaulting to Python 2.7 (IDLE), which is the first distribution of Python I had installed on my computer.</p>