I found that running "bunder install" in a repo will not install the gems from
github.com into local gem list. Instead, they will be placed in ../bundler/gems and we have to require 'bundler/xxx' to use them.
But in CloudFoundry, I found that after running dev_setup all the gems can be found in the gem list. Could I know how your guys achieved that or I just missed something here.
I found nothing special in cookbooks except for normal "bundle install".