Built using middleman and shower (http://github.com/pepelsbey/shower)
First install middleman
gem install middleman
Then install the middleman-shower template (installs to ~/.middleman/shower)
mkdir -p ~/.middleman
cd ~/.middleman
git clone git://github.com/brodock/middleman-shower.git shower
you only need to do this once. Update the git repo every once in a while to grab the latest template
cd ~/.middleman/shower
git pull
This will allow you to create a new project using the shower slideshow template
middleman init my_new_slideshow --template=shower
Learn more about middleman here: http://middlemanapp.com/
middleman build
this outputs the build folder to build/, copy this to any static folder to deploy your slideshow
rake github:deploy
See it here: http://github.com/brodock/middleman-shower