There are a bunch of moving parts to making this work with SharePoint. So how do you do it? You could go get the AngularJS core library, the Breeze client library, the SharePoint data service provider for Breeze that Ward Bell & I worked on.
But thankfully things are easy thanks to NuGet! All you need is the single NuGet package Breeze.Angular.SharePoint to add to your project and you'll get everything you need! It gets all the other dependent libraries. In addition, we're looking to add even more capabilities to the data provider and make it easier to incorporate into your projects. Stay tuned!
For more information on working with Breeze and SharePoint, check out my new Pluralsight course, Released last week: Building SharePoint Apps as Single Page Apps with AngularJS. Module 5 is all about using Breeze with SharePoint.