2020-04-16 12:41:11,789 [INFO] {144572} koji.build.buildroot:518 Running mock as kojibuilder INFO: mock.py version 1.4.21 starting (python version = 3.8.1)... Start: init plugins INFO: selinux enabled Finish: init plugins INFO: Signal handler active Start: run Start: clean chroot Finish: clean chroot Start: chroot init INFO: calling preinit hooks INFO: enabled HW Info plugin Mock Version: 1.4.21 INFO: Mock Version: 1.4.21 Start: dnf install ERROR: Command failed: # /usr/bin/dnf --installroot /var/lib/mock/f33-build-181422-45237/root/ --setopt=install_weak_deps=0 --disableplugin=local --disableplugin=spacewalk groupinstall build --setopt=tsflags=nocontexts Unable to detect release version (use '--releasever' to specify release version)