You can run Angello one of two ways: with Firebase or Node.js. We’ll show you how to install Node.js and integrate it with Angello.
If you don’t have Node.js and npm, here are a few resources to get you started:
To install MongoDB, go to http://docs.mongodb.org/manual/installation/ and follow the directions for your specific platform.
Go to your terminal and run the following commands (after you’ve installed Git and Node.js):
cd <your-projects-folder> git clone https://github.com/angularjs-in-action/angello-express-api ...