cargomedia/puppet-packages — pull request #632 by kris-lab (2014-07-13 10:08:35+00:00)
Title: Use "dpkg" to check installed version of mms agents

> I'm afraid the agents do not currently support a --version option. It's on our roadmap, but I don't have an expected release at this point. If you're using the package manager, you can query that, as it does know our version numbers.

Something like?
```
dpkg -s | grep 'Version:'
```