no calendar or addressbok in evolution

I just tried evolution connector 0.1.1 with ubuntu 8.04, evolution-2.22.2

The mail component works (I can access my mails) but I can't create zimbra calendars or addressbooks : evolution complains with :

e-utils-WARNING **: Cannot resolve symbol 'com_zimbra_new_addressbook_setup' in plugin '/usr/lib/evolution/2.22/plugins/libcom-zimbra-account-setup.so' (not exported?)

or

e-utils-WARNING **: Cannot resolve symbol 'com_zimbra_new_calendar_setup' in plugin '/usr/lib/evolution/2.22/plugins/libcom-zimbra-account-setup.so' (not exported?)

Any ideas ?

After deleting the account and recreating it : the calendar & contacts components show up. Now I'm experiencing the same problem as many on the forum :

Error zimbra://myaccount@imap.free.fr:80/10*:
Unable to go online...