sudo apt-get updatesudo apt-get install potracesudo apt-get install libcairo2-devsudo apt-get install python-cffisudo apt-get install libffi-devsudo apt-get install postgresql postgresql-clientsudo apt-get install postgresql-server-dev-9.3sudo apt-get install libpq-devpip install -r requirements.txt./manage.py migrate
- For the react build process to work run
heroku config:set NPM_CONFIG_PRODUCTION=falseso it also installs the dev deps.