Undefined index: alternate_login

[Bjorn Swift]

Dear subscribers.

I just installed the new Horde Framework 2.0 without problems
(authentication via IMAP working fine), but when I tried to install the IMP
3.0 module things started to get funny. If I go to http://host/horde/imp (or
try to make the Horde Framework use imp auth) I get the following
errors/warnings:

Warning: Undefined index: alternate_login in ***/horde/imp/login.php on line
128
Warning: Undefined index: server in ***/horde/imp/login.php on line 179

I tried having the imp folder both in /horde/imp and /imp. The reason for
that; if I put imp in the server root and leave the default configuration in
/horde/config/registry.php alone the framework tries to fetch
/horde/imp/login.php. Is this a bug? Then I tried to go back to the .dist
files only modifying the necessary things. Still no luck.

Now, It seems as if login.php isn't loading conf.php at all. I did the
following:
***/horde/imp]# grep -R conf.php *.php
index.php:$imp_configured = (@is_readable(IMP_BASE . '/config/conf.php') &&

.. am I mistaking, or is the conf.php not being included ?

If someone could point out to me what I'm doing wrong, it would be well
appreciated. So would a point in the right direction.

Thanks in advance,
Björn Swift