This is Scala School - a set of lessons covering the Scala programming language.
We use jekyll to generate the site. In order to build it, you must first install it:
$ gem install jekyll
should do. Now, build the site with make. This will create a copy of the lessons in the web.out folder.
For development, you'll also need to install RedCloth.
$ gem install RedCloth
Then make serve will launch jekyll in serving mode: a web server will be launched on port 4000, and changing files will automatically rebuild the site.
To publish to http://twitter.github.io/scala_school:
$ make publish