Once you have cloned down the project, run
npm install
to install all the relevant packages.
You will need to create two files in BE-NC-GAMES named
.env.test
and
.env.development
In .env.test write
PGDATABASE=PGDATABASE=nc_games_test
and in .env.development write
PGDATABASE=nc_games
Check that .gitignore contains
.env.*