I'm trying to install Zimbra on a fedora core 3 server and always get the same error : system failure: getDirectContext) (cause: javax.naming.CommunicationException localhost:389)
during the installation.
I've already checked other threads and ./install.sh -u then kill all ldap running process but installation still fails.
I've got a windows 2000 server running with active directory and "of course" DNS services.
I have tried install zimbra after creating a new "ldap service record" on my DNS (w2K)... but it always failed.

it seems to me that, for a reason i don't know, ldap resolution doesn't succeed.
Is it coming from hostname or localhost.localdomain settings ?
or from dns resolution settings ?
Thank you for your help....