Download from github then...
Make sure Python 3.5 is installed
see https://www.python.org/downloads/release/python-352/
Load python requirements:
pip install -r requirements.txt
Create local DB:
python manage.py migrate
python manage.py default_types
Start server:
python manage.py runserver
After modifying the models, you will need to update the migration scripts and DB instance:
python manage.py makemigrations game
python manage.py migrate
python manage.py default_types
Note: if you delete the *.py files in game/migrations directory it will recreate a new initial state script, which is better until the model is stabilized.
The other developers will have to pull your changes, clear their database then re-create it:
rm db.sqlite3
python manage.py migrate
python manage.py default_types