saltstack/salty-vagrant — pull request #31 by ffa (2012-10-22 06:24:52+00:00)
Title: relative require statement

A relative require statement ensures the required file is included
correctly. For example, when the cwd is not in the lib directory.
So, vagrant-salt may be required directly from the Vagrantfile. This
is necessary in some situation, like when the "vagrant-salt" gem can't
be installed.