nicinabox/boiler — pull request #2 by dawiki (2013-12-20 13:31:16+00:00)
Title: added support for unofficial slackware packages in dependencies

I added the ability to use unofficial package urls.

It works now as you suggested in http://lime-technology.com/forum/index.php?topic=30827.15
If a value in the dependencies hash is starting with http then it is considered to be a direct url to a package is fetched and installed