2018-05-31 00:10:55,372 [INFO] {25714} 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
2018-05-31 00:19:36,094 [INFO] {26143} 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/6719/16719/local/work/tasks/6680/16680/ngspice-27-2.fc29.src.rpm)  Config(f29-build-6166-1509)
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 ngspice-27-2.fc29.src.rpm
Start: build setup for ngspice-27-2.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/6719/16719/local/work/tasks/6680/16680/ngspice-27-2.fc29.src.rpm) Config(f29-build-6166-1509) 0 minutes 30 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-6166-1509/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-6166-1509/root/ /var/lib/mock/f29-build-6166-1509/root//builddir/build/SRPMS/ngspice-27-2.fc29.src.rpm
Last metadata expiration check: 0:00:02 ago on Thu 31 May 2018 12:19:55 AM UTC.
Error: 
 Problem 1: conflicting requests
  - nothing provides tcl-devel = 1:8.6.7 needed by tk-devel-1:8.6.7-2.fc28.riscv64
 Problem 2: package blt-devel-2.4-51.z.fc28.riscv64 requires blt = 2.4-51.z.fc28, but none of the providers can be installed
  - package blt-2.4-51.z.fc28.riscv64 requires libtk8.6.so()(64bit), but none of the providers can be installed
  - conflicting requests
  - nothing provides tcl = 1:8.6.7 needed by tk-1:8.6.7-2.fc28.riscv64