title: How do I install Python/Django Modules?
body: <p>I know absolutely nothing about Django, but I am needing to get an existing project running in OSX. </p>
  
  <p>From the project's directory I run <code>python manage.py runserver</code> and get the error: <code>Error: No module named cms</code>. </p>
  
  <p>Seems like the INSTALLED_APPS constant (in settings.py)  defines the required modules... but how do I install the dang things? </p>
  
  <p>Is there a standard way of installing dependencies in bulk (like Ruby's Bundler)?</p>