If the package is built built using different tool than Apache Maven, but still ships Maven POM(s), the you will still get automatic provides generation if you install the POM using `%mvn_artifact` and `%mvn_install`. The requires generation will also be executed but the outcome largely depends on whether the POM contains accurate dependency insformation. If it contains dependency information, you should double check that it's correct and up-to-date. Otherwise you need to add `Requires` tags manually as described in the next section.