opscode/kitchen-vagrant — pull request #14 by petejkim (2013-04-12 01:00:40+00:00)
Title: Enable Berkshelf Vagrant plugin in Vagrantfile

As of https://github.com/RiotGames/berkshelf-vagrant/commit/3dab4e137004002932cc8bc6e161318c281b03e4

Berkshelf needs `config.berkshelf.enabled = true` in `Vagrantfile` in order for it to work.