Mailboxes not created

[Friedemann Schorer]

Hi again!

Well, still a few issues to solve here...

Now that I try to move my mailboxes from the old server to the new
(Kolab 3.4 -> Winterfell) I stumbled across a problem with mailbox
creation - I created five user through kolab-webadmin, all five have
been reported as successfully created., but the mailboxes don't get
created, 'kolab lm' won't show any mailboxes for them.

Specialty about these users: one has an 'é`in his given name, one will
have a '-' in her username (and surname)

I tried to retrieve user info about them via 'kolab user-info', but
regardless of what I enter as argument (mail address, username) I always

File "/usr/sbin/kolab", line 39, in <module>
kolab = Cli()
File "/usr/lib/python2.7/dist-packages/pykolab/cli/__init__.py", line 73, in __init__
commands.execute('_'.join(to_execute))
File "/usr/lib/python2.7/dist-packages/pykolab/cli/commands.py", line 138, in execute
commands[cmd_name]['function'](conf.cli_args, kw)
File "/usr/lib/python2.7/dist-packages/pykolab/cli/cmd_user_info.py", line 43, in execute
result = wap_client.authenticate(username=conf.get("ldap", "bind_dn"), password=conf.get("ldap", "bind_pw"))
File "/usr/lib/python2.7/dist-packages/pykolab/wap_client/__init__.py", line 68, in authenticate
response = request('POST', "system.authenticate", post=post)
File "/usr/lib/python2.7/dist-packages/pykolab/wap_client/__init__.py", line 390, in request
response_data = request_raw(method, api_uri, get, post, headers)
File "/usr/lib/python2.7/dist-packages/pykolab/wap_client/__init__.py", line 443, in request_raw
return response_data
UnboundLocalError: local variable 'response_data' referenced before assignment

***@example.com is a replacement, of course. The address used is the
primary email of a user with an existing mailbox.

Using a nonexistent user, no matter if I use their mail adress as
reported in kolab-webadmin or their username, gives the same error.

Debian Jessie, Kolab Winterfell, PHP 5.6, Nginx 1.10.2, MySQL 5.5.54,
latest kolab packages for Debian Jessie as available from OBS repo

Any hints?

Friedemann