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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