[imp] Login problem with imp authentification and POP3

[Nico]

Hello,

I'm not able to log into imp, here's the error message i get in the browser
when i acced to the index.php of imp :

-----
Warning: Undefined index: alternate_login in
/home/nico/zniavre.com/horde/mail/login.php on line 89

Warning: Cannot add header information - headers already sent by (output
started at /home/nico/zniavre.com/horde/mail/login.php:89) in
/home/nico/zniavre.com/horde/lib/Secret.php on line 95

Warning: Undefined index: server in
/home/nico/zniavre.com/horde/mail/login.php on line 135

Warning: Failed opening
'/home/nico/zniavre.com/horde/config/mail/templates/common-header.inc' for
inclusion (include_path='/usr/share/pear') in
/home/nico/zniavre.com/horde/mail/login.php on line 159

Warning: Failed opening
'/home/nico/zniavre.com/horde/config/mail/templates/login/login.inc' for
inclusion (include_path='/usr/share/pear') in
/home/nico/zniavre.com/horde/mail/login.php on line 160

Warning: Failed opening
'/home/nico/zniavre.com/horde/config/mail/templates/common-footer.inc' for
inclusion (include_path='/usr/share/pear') in
/home/nico/zniavre.com/horde/mail/login.php on line 164
-----


I uncommented the 2 lines in the registry.php horde file to make effective
the authentification with imp.
-->
$this->registry['auth']['login'] = 'imp';
$this->registry['auth']['logout'] = 'imp';

(When i comment those 2 lines, the error disappear but i'm not able to log
into imp with a user/pass of a pop3 user)

I (with some difficulty) set up the auth driver to ftp in horde.php, so it
seems i'm able to log int o horde with user/pass from /etc/passwd (which i
do not want, i'd prefer use pop3 authentification who use another password
file).

$conf['auth']['driver'] = 'ftp';

Does the 2 lines uncommented concerning imp in registry.php "overwrite" the
authentification driver ?

Of course i uncomment the lines concerning pop3 servers in server.php and
thoses concerning imp in registry.php.

Any idea are really welcome :)

--- 
Nico