First, install Yeoman and generator-react-components using npm (we assume you have pre-installed node.js).
npm install -g yo
npm install -g generator-angular-directives
Then generate your new project:
yo angular-directives
Yeoman has a heart of gold. He's a person with feelings and opinions, but he's very easy to work with. If you think he's too opinionated, he can be easily convinced. Feel free to learn more about him.