I have submitted a WIP PR [#1261](https://github.com/apache/metron/pull/1261) that makes it possible to run / try the metron full dev environment with only Vagrant, VirtualBox and Docker installed, as opposed to having to have all the dev tools and ansible at the right version.
I think this would be a big help for new users. Please give it a look. I look forward to your feedback. O
