To run this, you'll need the Go Programming Language, dep for dependency management, and a PostgreSQL database. Assuming you're using Homebrew on a Mac, this should install those for you:
brew install go dep postgresql
Start the database like this:
brew services start postgresql
Create a user and database named goweb:
createuser goweb --createdb
createdb goweb -U goweb
Use dep to install depenencies:
dep ensure
And you're finally ready to run the app:
go run main.go