davaz.com does not use Bundler, because it was ruby 1.8.6!
This was my setup script (for now).
I would like to Gemfile and setup installation with Bundler, today.
First, I have to know, wich gems are needed in application.
% cd /path/to/davaz.com/ % grep -r 'require' . | grep -v 'resources' | grep 'rb' | grep 'htmlgrid' | wc -l
I've documented again in README.md about Bundler setup and Requirements etc.