Github user mmiklavc commented on the issue:
https://github.com/apache/metron/pull/1091
@jameslamb Thank you for taking the time to contribute to the project. That
command you're running is independent of the main build from root. It appears
that it's probably failing because those tar.gz artifacts have not been built
and thus will not have been copied to the SOURCES folder. Run the following
from project root: `mvn clean install -DskipTests` followed by the command you
posted above from `metron-deployment`. The `SOURCES` and `BUILDROOT` folders
should typically exist in
`<project-root>/metron-deployment/packaging/docker/rpm-docker/`. I'm not sure
what the `/root` path business is all about, but I hope this helps.
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