2018-05-15 07:55:03,154 [INFO] {23570} 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 2018-05-15 08:06:39,657 [INFO] {24510} 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/3344/3344/local/work/cli-build/1526330137.5713203.goaUENgI/R-littler-0.3.3-3.fc29.src.rpm) Config(f29-build-1174-484) 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 R-littler-0.3.3-3.fc29.src.rpm Start: build setup for R-littler-0.3.3-3.fc29.src.rpm ERROR: Exception(/tmp/koji/tasks/3344/3344/local/work/cli-build/1526330137.5713203.goaUENgI/R-littler-0.3.3-3.fc29.src.rpm) Config(f29-build-1174-484) 0 minutes 24 seconds INFO: Results and/or logs in: /var/lib/mock/f29-build-1174-484/result ERROR: Command failed: # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-1174-484/root/ /var/lib/mock/f29-build-1174-484/root//builddir/build/SRPMS/R-littler-0.3.3-3.fc29.src.rpm Last metadata expiration check: 0:00:02 ago on Tue 15 May 2018 08:06:51 AM UTC. Error: Problem: conflicting requests - nothing provides R-markdown needed by R-knitr-1.18-1.fc29.noarch