Hosted Engine install failure: No such file or directory: '/etc/pki/vdsm/certs/cacert.pem'

Issue

• Run hosted-engine --deploy. However, it appears vdsm requires additional configuration. Please refer to the following output:

# hosted-engine --deploy
[ INFO  ] Stage: Initializing
          Continuing will configure this host for serving as hypervisor and create a VM where you have to install oVirt Engine afterwards.
          Are you sure you want to continue? (Yes, No)[Yes]: 
[ INFO  ] Generating a temporary VNC password.
[ INFO  ] Stage: Environment setup
          Configuration files: []
          Log file: /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20150211120249-757e9e.log
          Version: otopi-1.2.3 (otopi-1.2.3-1.el6ev)
[ INFO  ] Hardware supports virtualization
[ INFO  ] Bridge rhevm already created
[ INFO  ] Stage: Environment packages setup
[ INFO  ] Stage: Programs detection
[ INFO  ] Stage: Environment setup
[ INFO  ] Generating VDSM certificates
[ ERROR ] Failed to execute stage 'Environment setup': [Errno 2] No such file or directory: '/etc/pki/vdsm/certs/cacert.pem'
[ INFO  ] Stage: Clean up
[ INFO  ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf'
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination