module_installer says: No custom modules installed

[pibot]

hi,
i have a problem with the module_installer, I've installed some new custom mudules for example the "Display Menu - Simple 1-0" module. If I choose ->Modules ->Manage Modules it displays every Module installed but the ->Install/Uninstall area displays only "No custom modules installed ".
I got this problem since i've installed some custom modules, i think after i installed the simple display Menu.

Here is my System Information

System Information
PHP built On: Linux voodoo 2.4.24 #2 Fri Jan 9 01:53:42 CET 2004 i686 Database Version: 4.0.15-log
PHP Version: 4.3.4
Web Server: Apache/1.3.29 (Unix) Resin/2.1.11 mod_perl/1.27 mod_gzip/1.3.26.1a PHP/4.3.4 mod_ssl/2.8.16 OpenSSL/0.9.7b
WebServer to PHP interface: apache Mambo Open Source Version: 4.5 incl. Mambel Fish 1.1 - Stable-1.0.8 [Cobain] 07/04/2004 15:58 GMT User Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Relevent PHP Settings: Safe Mode: ON

[Antifreeze]

I see 'safe-mode' is on.
Have you done anything about that?
Could affect installations of modules/components, no?

Link to the 'safe-mode patch' thread:
http://forum.mamboserver.com/showthread.php?t=179