Install Meteor from here: https://www.meteor.com/install
Install Git from here: https://git-scm.com/downloads
Make a folder for your workspace.
Navigate to that folder via command line.
Run "git clone https://github.com/boxcee/themachine" inside that folder and wait for files being downloaded.
Navigate inside themachine folder.
Run "meteor".
Open browser and navigate to "localhost:3000".
See what happens.