2019-08-10 22:53:42,653 [INFO] {461} koji.build.buildroot:440 Running mock as kojibuilder INFO: mock.py version 1.4.9 starting (python version = 3.6.4)... Start: init plugins INFO: selinux disabled Finish: init plugins Start: run Start: clean chroot Finish: clean chroot Start: chroot init INFO: calling preinit hooks INFO: enabled HW Info plugin Mock Version: 1.4.9 INFO: Mock Version: 1.4.9 Start: dnf install Finish: dnf install Finish: chroot init INFO: Installed packages: Finish: run 2019-08-10 23:00:50,584 [INFO] {969} koji.build.buildroot:440 Running mock as kojibuilder INFO: mock.py version 1.4.9 starting (python version = 3.6.4)... Start: init plugins INFO: selinux disabled Finish: init plugins Start: run INFO: Start(/tmp/koji/tasks/7710/257710/local/work/tasks/7579/257579/subtitleeditor-0.54.0-7.fc31.src.rpm) Config(f31-build-87170-31728) Start: chroot init INFO: calling preinit hooks INFO: enabled HW Info plugin Mock Version: 1.4.9 INFO: Mock Version: 1.4.9 Finish: chroot init Start: build phase for subtitleeditor-0.54.0-7.fc31.src.rpm Start: build setup for subtitleeditor-0.54.0-7.fc31.src.rpm ERROR: Exception(/tmp/koji/tasks/7710/257710/local/work/tasks/7579/257579/subtitleeditor-0.54.0-7.fc31.src.rpm) Config(f31-build-87170-31728) 0 minutes 22 seconds INFO: Results and/or logs in: /var/lib/mock/f31-build-87170-31728/result ERROR: Command failed: # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-87170-31728/root/ /var/lib/mock/f31-build-87170-31728/root//builddir/build/SRPMS/subtitleeditor-0.54.0-7.fc31.src.rpm Last metadata expiration check: 0:00:03 ago on Sat 10 Aug 2019 11:01:04 PM UTC. No matching package to install: 'gstreamer-plugins-good' Not all dependencies satisfied Error: Some packages could not be found.