title: Install python packages on OpenShift
body: <p>I'm trying to install python packages on OpenShift but I see a dearth of pages about the best way to do this. Can someone please suggest the best way of getting on say <code>oauth2</code> and <code>simplejson</code>. I've tried including these in the <code>setup.py</code>, but I have no idea whether these are actually available or I'll have to upload and point to the path. How can I do this?</p>