Requires a Pusher account with access to channel.trigger: http://pusher.com/docs/client_api_guide/client_events#trigger-events Add a file with your Pusher details: conf/pusher.conf pusher.appId = pusher.key = pusher.secret = You need Play 1.2.x to run this project. Run `play deps` to resolve the dependencies. Run `play run` to run the project locally (you still need Pusher).