After a discussion here: https://bugzilla.redhat.com/show_bug.cgi?id=1371502 We've decided to update siril in official Fedora by removing problematic dependencies. Indeed, apparently it is a better idea to have siril-freeworld in rpmfusion providing the problematic stuff and siril in official fedora. The same thing as already been done with https://pkgs.rpmfusion.org/cgit/free/audacity-freeworld.git/tree/. Does the idea is ok for you ?