Cannot GET / when using yo angular scaffolding

I'm trying to get the Yeoman 1.0 beta's angular scaffolding working by following these workflow steps:

npm install generator-angular generator-testacular  # install generators
yo angular                     # scaffold out a AngularJS project
npm install && bower install   # install default dependencies
grunt server                   # preview your app

When I run:

grunt server

I get a page with:

Cannot GET /

and when run:

grunt

I get a dist folder with only scripts folder in it.
The basic scaffolding should serve a basic page out of the box right?

Any help, thanks in advance.