First of all, a couple of questions:
- XOOPS version ?
- OS used: Windows or Unix like ?
- What is the exact (complete) URL you get in your browser when the "Selected module does not exist!" message appears ?
If you would like to work behind a proxy, you HAVE to apply the hack completely (
https://xoops.org/modules/newbb/viewtopic.php?viewmode=thread&topic_id=13171&forum=21&post_id=69661#69661)
In you mainfile.php you should have something like
*************************************************************
// XOOPS Physical Path
define('XOOPS_ROOT_PATH', '/home/wwhusoc/admin2');
// XOOPS Virtual Path (URL)
define('XOOPS_URL', '/admin2');
// Hack
define('XOOPS_DEFAULT_DOMAIN', 'http://www.massey.ac.nz');
*************************************************************
One of the common reason for "Selected module does not exist!" error is when you copy files from Windows to Linux/Unix: the access rights are lost and particularly the "x" (executable) on the directories...
You might also need something like that in you apache configuration file:
*************************************************************
Alias /admin2 /home/wwhusoc/admin2
Options +FollowSymLinks
AllowOverride None
order allow,deny
allow from all
*************************************************************
Hope this will help. For your information I am using this hack on 3 different running XOOPS sites on Linux (2) and Windows (1).
Working with proxies, LDAP servers, etc. is more related to university or corporate environment. Most of XOOPS developers are not comfortable with these "tools". This is the reason why you got no quick answer to your question. But I can tell you that the XOOPS community is one of the most kind and helpful I have ever met on the Internet.
Best regards,
Benoit
P.-S.: I am not interested at all by your donation but I am sure that the XOOPS community would make a good use of it