PostgreSQL + PostGIS

• brew install postgres
• add the following to .bash_profile:
  export PATH=$PATH:/usr/local/pgsql/bin
export PGDATA=/usr/local/pgsql/data
• mkdir /usr/local/pgsql
mkdir /usr/local/pgsql/data
• brew install postgis
• restart the console, to load the new path & etc
• pg_ctl initdb
• createdb test

Is it working?
It's working! <3