title: How to use pip with python3.5 after upgrade from 3.4?
body: <p>I'm on Ubuntu and I have python2.7, (it came pre-installed) python3.4, (used before today) and python3.5, which I upgraded to today, installed in parallel. They all work fine on their own.</p>
  
  <p>However, I want to use <code>pip</code> to install some packages, and I can't figure out how to do this for my 3.5 installation because <code>pip</code> installs for 2.7 and <code>pip3</code> installs python 3.4 packages.</p>
  
  <p>For instance, I have asyncio installed on 3.4, but I can't import it from 3.5. When I do <code>pip3 install aysncio</code>, it tells me the requirement is already satisfied.</p>
  
  <p>I'm a bit of a newbie, but I did some snooping around install directories and couldn't find anything and I've googled to no avail.</p>