Sorry for new thread.

I wanted to comment from below page. But I could not.
So, I joined koji-devel ML.

> For some time now I use my own I guess it is not ready for PR so > I'd love to see comments on this as well: > >

Try to add rpm-py-installer to the install_requires, that I developed recently because an another project had same kind of situation.

This installs the rpm python module from PyPI.

This has been used in a project rebase-helper.