2019-08-14 23:14:10,266 [INFO] {15610} koji.build.buildroot:505 Running mock as kojibuilder INFO: mock.py version 1.4.14 starting (python version = 3.7.3)... Start: init plugins INFO: selinux enabled 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: 1.4.14 INFO: Mock Version: 1.4.14 Start: dnf install Finish: dnf install Finish: chroot init INFO: Installed packages: Finish: run 2019-08-14 23:36:00,260 [INFO] {15933} koji.build.buildroot:505 Running mock as kojibuilder INFO: mock.py version 1.4.14 starting (python version = 3.7.3)... Start: init plugins INFO: selinux enabled Finish: init plugins Start: run INFO: Start(/tmp/koji/tasks/9963/269963/local/work/tasks/9810/269810/garcon-0.6.4-3.fc31.src.rpm) Config(f31-build-93025-32384) Start: chroot init INFO: calling preinit hooks INFO: enabled HW Info plugin Mock Version: 1.4.14 INFO: Mock Version: 1.4.14 Finish: chroot init Start: build phase for garcon-0.6.4-3.fc31.src.rpm Start: build setup for garcon-0.6.4-3.fc31.src.rpm ERROR: Exception(/tmp/koji/tasks/9963/269963/local/work/tasks/9810/269810/garcon-0.6.4-3.fc31.src.rpm) Config(f31-build-93025-32384) 2 minutes 18 seconds INFO: Results and/or logs in: /var/lib/mock/f31-build-93025-32384/result ERROR: Command failed: # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-93025-32384/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-93025-32384/root//builddir/build/SRPMS/garcon-0.6.4-3.fc31.src.rpm --setopt=tsflags=nocontexts Last metadata expiration check: 0:00:11 ago on Wed 14 Aug 2019 11:15:46 PM EDT. No matching package to install: 'pkgconfig(libxfce4ui-1) >= 4.14' No matching package to install: 'pkgconfig(libxfce4ui-2) >= 4.14' Not all dependencies satisfied Error: Some packages could not be found.