[Modules] problems with mod_dbi_pool

[Felipe Neuwald]

Hi Folks,

I'm running a FreeBSD 6.3-PRERELEASE box with apache 2.2.6_3, mysql 
5.1.22 and php 5.2.5. I'm trying to run mod_vhost_dbi to simplify my 
apache configuration and put everything to database.

I'm using libdbi 0.8.2 installed directly via ports tree, and 
mod_dbi_pool 0.4.0 and mod_vhost_dbi 0.1.0 . When I try to start apache, 
I got the follow error on httpd-errorlog:

[Tue Jan 08 15:30:49 2008] [emerg] [mod_dbi_pool.c] - Initlialization of 
libdbi with default driver directory failed
Configuration Failed

I allready tryed to install mod_dbi_pool with --with-dbi=/usr/local , 
but I got the same error.

Does anybody can help?

Thanks,

Felipe Neuwald.