Update your fork from the original repo

You only need to do this once:

git remote add upstream git://github.com/robogals/myrobogals.git

Then do this each time you want to update your fork of myRobogals from the real myRobogals:

git fetch upstream
git checkout master
git rebase upstream/master

Install any newly required Python packages (and update existing ones)

pip install --upgrade -r requirements.txt

Then update your local database structure:

python manage.py migrate