2019-08-31 06:46:23,273 [INFO] {6832} 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 2019-08-31 07:13:25,682 [INFO] {7259} 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/9043/279043/local/work/tasks/8846/278846/grass-7.6.0-5.fc31.src.rpm) Config(f31-build-97241-32912) 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 grass-7.6.0-5.fc31.src.rpm Start: build setup for grass-7.6.0-5.fc31.src.rpm ERROR: Exception(/tmp/koji/tasks/9043/279043/local/work/tasks/8846/278846/grass-7.6.0-5.fc31.src.rpm) Config(f31-build-97241-32912) 4 minutes 36 seconds INFO: Results and/or logs in: /var/lib/mock/f31-build-97241-32912/result ERROR: Command failed: # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-97241-32912/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-97241-32912/root//builddir/build/SRPMS/grass-7.6.0-5.fc31.src.rpm --setopt=tsflags=nocontexts Last metadata expiration check: 0:00:15 ago on Sat 31 Aug 2019 06:48:43 AM EDT. No matching package to install: 'liblas-devel >= 1.8.0-12' No matching package to install: 'python < 3.0' Not all dependencies satisfied Error: Some packages could not be found.