Help Needed... ERROR : Error appeared during Puppet run: 192.168.0.21_prescript.pp Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install openstack-selinux' returned 1: Error: Package: openstack-selinux-0.5.19-2.el7ost.noarch (openstack-juno) full trace in log is: Requires: selinux-policy-targeted >= 3.12.1-153.el7_0.10 Installed: selinux-policy-targeted-3.12.1-153.el7.noarch (@anaconda) selinux-policy-targeted = 3.12.1-153.el7 Error: Package: openstack-selinux-0.5.19-2.el7ost.noarch (openstack-juno) Requires: selinux-policy-base >= 3.12.1-153.el7_0.10 Installed: selinux-policy-targeted-3.12.1-153.el7.noarch (@anaconda) selinux-policy-base = 3.12.1-153.el7 Available: selinux-policy-minimum-3.12.1-153.el7.noarch (centos7) selinux-policy-base = 3.12.1-153.el7 Available: selinux-policy-mls-3.12.1-153.el7.noarch (centos7) selinux-policy-base = 3.12.1-153.el7 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest^[[0m I already have selinux installed. I tried with all three modes (enforcing, permissive, disabled), and touch /.autorelabel, reboot... but problem is still the same.. I'm using multinode installation, and all nodes has rdo, pupper and epel repo enabled. i tried seliunx modes on all nodes as well. But problem is still there. -- Vedsar Kushwaha M.Tech-Computational Science Indian Institute of Science