Github user JonZeolla commented on the issue:
https://github.com/apache/metron-bro-plugin-kafka/pull/15
This should be resolved by apache/metron-bro-plugin-kafka#2 as it currently
stands, since it adds the `bro-pkg` example in the documentation and `btest`
fix which isn't otherwise obvious. Based on feedback I will be splitting that
out into a new PR, but I expect this to be fixed in the near term as a part of
an official 0.3 release of the plugin.---
