Please help in resolving the following error while installation of openstack in RHEL 7.0. openvswitch package is showing dependency with a higher kernel version which i couldn't find as well. ERROR : Error appeared during Puppet run: 10.1x.xx.xx_neutron.pp Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install openvswitch' returned 1: Error: Package: openvswitch-2.1.2-2.el7.centos.1.x86_64 (epel7) You will find full trace in log /var/tmp/packstack/20141111-123738-kECIdL/manifests/10.1x.xx.xx_neutron.pp.log when i try to install openvswitch i get the following dependency error yum install openvswitch Error: Package: openvswitch-2.1.2-2.el7.centos.1.x86_64 (epel7) Requires: kernel >= 3.10.0-123.2.1 Installed: kernel-3.10.0-123.el7.x86_64 (@anaconda/7.0) kernel = 3.10.0-123.el7 Available: kernel-debug-3.10.0-123.el7.x86_64 (localrepo) kernel = 3.10.0-123.el7 Regards, Abushad