2019-07-25 06:10:18,052 [INFO] {3811} 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
2019-07-25 06:17:23,610 [INFO] {4291} 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/1074/191074/local/work/tasks/926/190926/fotoxx-19.12-1.fc31.src.rpm)  Config(f31-build-52242-27621)
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 fotoxx-19.12-1.fc31.src.rpm
Start: build setup for fotoxx-19.12-1.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/1074/191074/local/work/tasks/926/190926/fotoxx-19.12-1.fc31.src.rpm) Config(f31-build-52242-27621) 0 minutes 22 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-52242-27621/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-52242-27621/root/ /var/lib/mock/f31-build-52242-27621/root//builddir/build/SRPMS/fotoxx-19.12-1.fc31.src.rpm
Last metadata expiration check: 0:00:02 ago on Thu 25 Jul 2019 06:17:40 AM UTC.
Error: 
 Problem: conflicting requests
  - nothing provides libexiv2.so.26()(64bit) needed by ufraw-0.22-14.fc30.riscv64