This the source of the devopsdays.org website It uses webby as a framework:

$ git clone [email protected]:jedi4ever/devopsdays-webby.git

$ yum install oniguruma oniguruma-devel

$ apt-get install libonig-dev

$ brew install oniguruma

• there is a .ruby-version file that selects "ruby-1.8.7"
• and a .ruby-gemset file creates a new gemset "devopsdays-webby"

• Install Xcode 4.4+
• Install developer tools (Xcode preferences > Additional downloads)
• Install gcc-42 with hombrew/dupes
• Install XQuartz

 $ brew install https://raw.github.com/Homebrew/homebrew-dupes/master/apple-gcc42.rb
 $ brew install rbenv
 $ brew install ruby-build
 $ CONFIGURE_OPTS=--without-tk rbenv install 1.8.7-p370

$ git clone [email protected]:jedi4ever/devopsdays-webby.git

$ cd devopsdays-webby

$ gem install bundler

$ bundle install

$ source devopsdays-webby.ENV
$ gem install bundler
$ bundle install

All interactions are done with the webby command, for this you need to be inside the 'site' directory

 $ cd site
 $ webby autobuild

 $ cd site
 $ webby build

 $ cd site
 $ webby rebuild

For more information on how to use webby http://webby.rubyforge.org/