I have forked the development version of a Rails app I've started contributing to onto my laptop, and it uses PostgreSQL as it's database.
I have already installed postgresql with brew, what should I do next?
Install the gems using bundle install
Add your db credentials to config/database.yml under the 'development' section
It will look something like
development:
adapter: postgresql
database: <db_name>
host: localhost
pool: 5
timeout: 5000
username: <postgres username>
password: <postgres_password>
Run rake db:create
Run rake db:migrate
Start the server using rails server
And you are good to go.