Hi all, I'm facing following error while doing build-pkgs for compiler layer. Any suggestion as to how I can resolve this error. Is there anything I have missed from my side? Below is small snippet of logs. Attaching the complete build log as well. Thanks in advance!. 13:33:31 INFO: mock.py version 2.2 starting (python version = 3.6.8)... 13:33:31 INFO: Using 'yum' instead of 'dnf' for bootstrap chroot 13:33:31 Start(bootstrap): init plugins 13:33:31 INFO: selinux disabled 13:33:31 Finish(bootstrap): init plugins 13:33:31 Start: init plugins 13:33:31 INFO: selinux disabled 13:33:31 Finish: init plugins 13:33:31 INFO: Signal handler active 13:33:31 Start: run 13:33:31 Start(bootstrap): chroot init 13:33:31 INFO: calling preinit hooks 13:33:31 INFO: enabled root cache 13:33:31 INFO: enabled package manager cache 13:33:31 Start(bootstrap): cleaning package manager metadata 13:33:31 Finish(bootstrap): cleaning package manager metadata 13:33:31 INFO: enabled HW Info plugin 13:33:31 Mock Version: 1.4.16 13:33:31 INFO: Mock Version: 1.4.16 13:33:31 Start(bootstrap): yum install 13:33:31 ERROR: Command failed: 13:33:31 # /usr/bin/yum --installroot /localdisk/loadbuild/stx/compiler/std/mock/b0-bootstrap/root/ --releasever 7 install dnf dnf-plugins-core 13:33:31 Failed to set locale, defaulting to C 13:33:31 http://127.0.0.1:8088/localdisk/loadbuild/stx/compiler/installer/rpmbuild/RP...: [Errno 14] HTTP Error 404 - Not Found 13:33:31 Trying other mirror. 13:33:31 To address this issue please refer to the below knowledge base article 13:33:31 13:33:31 https://access.redhat.com/articles/1320623 13:33:31 13:33:31 If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/ 13:33:31 13:33:31 No package dnf available. 13:33:31 No package dnf-plugins-core available. 13:33:31 Error: Nothing to do 13:33:31 13:33:31 INFO: mock.py version 2.2 starting (python version = 3.6.8)... 13:33:31 INFO: Using 'yum' instead of 'dnf' for bootstrap chroot 13:33:31 Start(bootstrap): init plugins 13:33:31 INFO: selinux disabled 13:33:31 Finish(bootstrap): init plugins 13:33:31 Start: init plugins 13:33:31 INFO: selinux disabled 13:33:31 Finish: init plugins 13:33:31 INFO: Signal handler active 13:33:31 Start: run 13:33:31 INFO: Start(/localdisk/loadbuild/stx/compiler/std/rpmbuild/SRPMS/bash-4.2.46-31.el7.tis.4.src.rpm) Config(mock/b0) 13:33:31 Start(bootstrap): chroot init 13:33:31 INFO: calling preinit hooks 13:33:31 INFO: enabled root cache 13:33:31 INFO: enabled package manager cache 13:33:31 Start(bootstrap): cleaning package manager metadata 13:33:31 Finish(bootstrap): cleaning package manager metadata 13:33:31 INFO: enabled HW Info plugin 13:33:31 Mock Version: 1.4.16 13:33:31 INFO: Mock Version: 1.4.16 13:33:31 Start(bootstrap): yum install 13:33:31 ERROR: Exception(/localdisk/loadbuild/stx/compiler/std/rpmbuild/SRPMS/bash-4.2.46-31.el7.tis.4.src.rpm) Config(mock/b0) 0 minutes 0 seconds 13:33:31 INFO: Results and/or logs in: /localdisk/loadbuild/stx/compiler/std/results/stx-compiler-3.0-std/bash-4.2.46-31.el7.tis.4 13:33:31 ERROR: Command failed: 13:33:31 # /usr/bin/yum --installroot /localdisk/loadbuild/stx/compiler/std/mock/b0-bootstrap/root/ --releasever 7 install dnf dnf-plugins-core 13:33:31 Failed to set locale, defaulting to C 13:33:31 http://127.0.0.1:8088/localdisk/loadbuild/stx/compiler/installer/rpmbuild/RP...: [Errno 14] HTTP Error 404 - Not Found 13:33:31 Trying other mirror. 13:33:31 To address this issue please refer to the below knowledge base article 13:33:31 13:33:31 https://access.redhat.com/articles/1320623 13:33:31 13:33:31 If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/ 13:33:31 13:33:31 No package dnf available. 13:33:31 No package dnf-plugins-core available. 13:33:31 Error: Nothing to do 13:33:31 13:33:31 End build on 'b0': /localdisk/loadbuild/stx/compiler/std/rpmbuild/SRPMS/bash-4.2.46-31.el7.tis.4.src.rpm 13:33:31 Error building bash-4.2.46-31.el7.tis.4.src.rpm on 'b0'. 13:33:31 Will try to build again (if some other package will succeed).