Useful packages, frameworks, and applications for a new machine
##1. Install Homebrew $ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
##2. Install ZSH $ brew install zsh
##3. Install Oh-My-Zsh $ curl -L http://install.ohmyz.sh | sh
##4. Install PostgreSQL postgis and postgres
brew install postgis
initdb /usr/local/var/postgres
pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start