Hi, im installing zimbra in Ubuntu 8.04 but im having this error and cant continue...
Anyone can help me??

Main menu

1) Common Configuration:
2) zimbra-ldap: Enabled
3) zimbra-store: Enabled
4) zimbra-mta: Enabled
5) zimbra-snmp: Enabled
6) zimbra-logger: Enabled
7) zimbra-spell: Enabled
8) zimbra-proxy: Enabled
9) zimbra-convertd: Enabled
10) Default Class of Service Configuration:
11) Enable default backup schedule: yes
r) Start servers after configuration yes
s) Save config to file
x) Expand menu
q) Quit

*** CONFIGURATION COMPLETE - press 'a' to apply
Select from menu, or press 'a' to apply config (? - help) a
Save configuration data to a file? [Yes] yes
Save config in file: [/opt/zimbra/config.20431]
Saving config in /opt/zimbra/config.20431...done.
The system will be modified - continue? [No] y
Operations logged to /tmp/zmsetup.09282010-102258.log
Setting local config values...done.
Setting up CA...done.
Deploying CA to /opt/zimbra/conf/ca ...done.
Creating SSL certificate...done.
Installing mailboxd SSL certificates...done.
Initializing ldap...failed. (28160)


Configuration failed

Please address the error and re-run /opt/zimbra/libexec/zmsetup.pl to
complete the configuration.

Errors have been logged to /tmp/zmsetup.09282010-102258.log