Updating adva cms
You can update an exiting adva-cms installation using git like this.
Stop your server (e.g. mongrel) and type on the command line:
git pull rake db:migrate:all
Restart your server (e.g. ruby script/server).
Of course when you’ve deployed adva cms to a “real” server you most probably want to use Capistrano for deployment and write a custom rake task for pulling from git and running the migrations like above.