I see another issue.
The install stopped at the
echo "Securing Zenoss"
try su -l -c /opt/zenoss/bin/secure_zenoss.sh zenoss
section. With error:
Securing Zenoss
Creating home directory for zenoss.
ZENHOME not set. Login as the zenoss user before running this script.
Command failure: su -l -c /opt/zenoss/bin/secure_zenoss.sh zenoss