OCA/server-tools — pull request #98 by bwrsandman (2014-12-17 16:07:33+00:00)
Title: Skip init if raven is not available on the system

I've been informed that modules and repos using server tools are getting errors related to raven when the module is not installed.

This is a quick fix which skips everything when raven is not available.

If someone has a solution to have this code only run when sentry is installed, please let me know so I can integrate it.