Any updates please on the earlier posted error 
Thanks a lot. All the config script ran fine. Only the db-config is throwing error:-1:
CREATE USER kaltura;
ERROR 1396 (HY000) at line 1: Operation CREATE USER failed for ‘kaltura’@’%’
kaltura-db-config.sh FAILED with: 1 on line 138
Please advise.Mysql 5.5.57 is installed