I am trying to install Zimbra (latest download) on Suse 10. Everything goes fine and then I get error saying

Adding mail.compteks.com to zimbraMailHostPool in default COS...ERROR: service.FAILURE (system failure: getDirectContext) (cause: javax.naming.CommunicationException mail.compteks.com:389)
ERROR: service.FAILURE (system failure: getDirectContext) (cause: javax.naming.CommunicationException mail.compteks.com:389)

and then I get stuck on this

Done
Installing zimlets... com_zimbra_amzn... com_zimbra_wikipedia... com_zimbra_url... com_zimbra_tracking... com_zimbra_xslt... com_zimbra_phone... com_zimbra_ymaps... Done
Setting MTA auth host...Done
Creating domain mail.compteks.com...Done
Creating user gb5exbly0@mail.compteks.com...Done
Creating user rhw9lxu_oa@mail.compteks.com...Done
Setting spam training accounts...Done
Creating user admin@mail.compteks.com...Done
Creating postmaster alias...Done
Initializing store sql database...Done
Setting zimbraSmtpHostname for mail.compteks.com...Done
Initializing logger sql database...

Please help. Thank you