You must have Vagrant and Composer installed to run this application. With these two pre-requisites instaled, run the following lines on your terminal.
$ composer install
$ vagrant up
This will create a Vagrant Virtual Machine. To access it, just run vagrant ssh.
To access the website, edit your /etc/hosts file, adding this: 192.168.10.12 website.phpmg.dev
Go to website.phpmg.dev at your browser.