sudo aptitude install libapache2-mod-wsgi
# install pip if you need it
curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python
# lets us use mustache templates
pip install pystache
Learn more about WSGI setup.
WSGIDaemonProcess site.com threads=1 # remove in prod
WSGIProcessGroup site.com # remove in prod
<VirtualHost *:80>
ServerName site.com
WSGIScriptAlias / /var/host/site/wsgi.py
</VirtualHost>