The nufw package in fedora is currently FTBFS and broken due to missing dependencies. The package upstream is dead and replaced with a new UFWI project.
The maintainer of the package is unresponsive as of the bug: https://bugzilla.redhat.com/show_bug.cgi?id=921158
This is the step 4 of the absent maintainer process so I am asking whether anyone knows how to contact the maintainer.