$ bundle install
Edit config/database.yml and then set up the database
$ rake db:setup
Add some Pusher credentials in config/initializers/pusher.rb
Start the server
$ script/rails server
Visit http://localhost:3000/ is two browsers and start chatting.
If something isn't working it's most likely the Pusher credentials:
- Take a look at the Rails log for any Pusher errors
- Enable javascript debugging on line 20 of
public/javascripts/chat.js