How can I fix these issues on centos 6.5 ?
10.45.5.84_horizon.pp: [ ERROR ]
Applying Puppet manifests [ ERROR ]
ERROR : Error appeared during Puppet run: 10.45.5.84_horizon.pp err: /Stage[main]/Horizon/Package[horizon]/ensure: change from absent to present failed: Execution of '/usr/bin/yum -d 0 -e 0 -y install openstack-dashboard' returned 1: Error: Cannot retrieve repository metadata (repomd.xml) for repository: puppetlabs-deps. Please verify its path and try again You will find full trace in log /var/tmp/packstack/20141002-121354-liQd0X/manifests/10.45.5.84_horizon.pp.log
Please provide further info about your Openstack setup and steps that lead to this.