title: Install Python 3.5 on Mac for IntelliJ IDEA / PyCharm
body: <p>I'm using a third-party Python package that supports Python 3.5, but not 3.6.  I've got Python 2.7 installed from my OS vendor (it's a Mac), and Python 3.6 installed through <a href="https://brew.sh/" rel="nofollow noreferrer">homebrew</a>.</p>
  
  <p>What's the best way for me to install 3.5 and configure IntelliJ IDEA (using its Python plugin, so it's basically equivalent to <a href="https://www.jetbrains.com/pycharm/" rel="nofollow noreferrer">PyCharm</a>) to use it?  </p>