2019-03-25 18:10:51,258 [INFO] {17930} koji.build.buildroot:487 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 2.7.5)...
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: 1.4.13
INFO: Mock Version: 1.4.13
Start: yum install
Finish: yum install
Finish: chroot init
INFO: Installed packages:
Finish: run
2019-03-25 18:11:09,931 [INFO] {18485} koji.build.buildroot:487 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 2.7.5)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/var/tmp/koji/tasks/4211/4211/local/work/tasks/4209/4209/blktap-3.12.0-1.0.xcpng.src.rpm)  Config(v7.99-base-500-237)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.13
INFO: Mock Version: 1.4.13
Finish: chroot init
Start: build phase for blktap-3.12.0-1.0.xcpng.src.rpm
Start: build setup for blktap-3.12.0-1.0.xcpng.src.rpm
ERROR: Exception(/var/tmp/koji/tasks/4211/4211/local/work/tasks/4209/4209/blktap-3.12.0-1.0.xcpng.src.rpm) Config(v7.99-base-500-237) 0 minutes 0 seconds
INFO: Results and/or logs in: /var/lib/mock/v7.99-base-500-237/result
ERROR: Command failed: 
 # /usr/bin/yum-builddep --installroot /var/lib/mock/v7.99-base-500-237/root/ /var/lib/mock/v7.99-base-500-237/root//builddir/build/SRPMS/blktap-3.12.0-1.0.xcpng.src.rpm --setopt=tsflags=nocontexts
Failed to set locale, defaulting to C
Getting requirements for blktap-3.12.0-1.0.xcpng.src
 --> e2fsprogs-devel-1.42.9-7.el7.x86_64
 --> libaio-devel-0.3.109-13.el7.x86_64
 --> systemd-219-19.el7_2.7.xs7.3.xcpng.x86_64
 --> autogen-5.18-5.el7.x86_64
 --> autoconf-2.69-11.el7.noarch
 --> automake-1.13.4-3.el7.noarch
 --> libtool-2.4.2-21.el7_2.x86_64
 --> libuuid-devel-2.23.2-26.el7_2.2.x86_64
 --> kernel-headers-4.4.52-4.0.12.1.xcpng.x86_64
 --> zlib-devel-1.2.7-15.el7.x86_64
 --> libcmocka-devel-1.1.3-1.el7.x86_64
 --> lcov-1.13-1.el7.noarch
 --> git-1.8.3.1-6.el7_2.1.x86_64
Error: No Package found for xen-devel
Error: No Package found for xen-dom0-libs-devel
Error: No Package found for xen-libs-devel