fgrehm/chef-dokku — pull request #13 by mikexstudios (2014-01-13 20:18:04+00:00)
Title: Pinned versions of cookbook dependencies to prevent upstream breakage.

chef-docker released version 0.25 about a week ago which deprecates the use of `image_url` in `docker_image` LWRP. This broke the buildstack script. So I pinned chef-docker to 0.24 and put in the latest versions for all other cookbooks too.