Clone this repository from your Sublime packages directory:
$ cd ~/.config/sublime-text-2/Packages
$ git clone https://github.com/joneshf/sublime-chaplinjs
$ cd "~/Library/Application Support/Sublime Text 2/Packages"
$ git clone https://github.com/joneshf/sublime-chaplinjs
$ cd "%APPDATA%\Sublime Text 2"
$ git clone https://github.com/joneshf/sublime-chaplinjs
Pretty much anything goes with a few exceptions.