Fedora rpm of razercfg
There is a dependency on python3-pyside (which in turn depends on shiboken). This is not currently available in Fedora 27 and older, which means that the graphical configuration tool doesn't work. In Fedora 28 and later, this is fixed.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/johanh/razercfg/