Start by creating and running a bootstrap script that will build and populate a virtualenv. This script will make a new virtualenv, clone the repository, and populate the virtualenv via pip::
wget https://raw.github.com/saltstack/saltstack_org/master/mkbootstrap
chmod +x ./mkbootstrap
./mkbootstrap -f bootstrap-saltstack_org
./bootstrap-saltstack_org path/to/virtualenv
# Set the req'd environment settings
source path/to/virtualenv/bin/activate
export DJANGO_SETTINGS_MODULE=saltstack_org.settings.devel
# Create the database
django-admin.py syncdb
django-admin.py collectstatic