requirement to using Interbase/Firebird in PHP

Dear Sir/Madam, I had spend many days search in the Internet to get the installation guide for PHP with Interbase/Firebird. Unfortunately, I can't get the documentation which is really can work for me. For your information, I am using the SuSE 9.0. During the installation of SuSE, I didn't install the Apache2 and php4 which are bundle in the installation CD. I wish to compile manually the source code provided by Apache.org and php.net. This will allow me to determine the installation directory. Below are my installation steps: 1. Download apache_1.3.31.tar.gz, php-5.0.0.tar.gz, FirebirdSS-1.5.0.4290-0.i686.rpm, gdbm-devel-1.8.3-124-i586.rpm 2. install the gdbm-devel. 3. Unzip the file into /usr/local/src for apache & php 5. 4. go to /usr/local/apache_1.3.31 5. ./configure --prefix=/usr/local/apache --enable-module=so --server-uid=nobody 6. make && make install 7. Start the apache service. I open the browser. In the url: http://localhost/. It is work. 8. install the Firebird. The default location is /opt/firebird 9. go to /usr/local/php-5.0.0 10. ./configure --with-apxs=/usr/local/apache/bin/apxs --with-interbase=/opt/firebird --with-xml 11. make && make install 12. Change the httpd.conf -ServerName 127.0.0.1 -DocumentRoot /home/www ( I did create the www under home directory) DirectoryIndex index.html index.htm index.php LoadModule php5_module module/libphp5.so AddType application/x-http-php .php .php3 AddType application/x-http-source .phps 13. cp php-ini-dist php-ini 14. change the php.ini magic_quotes_sybase = on 15. Stop and start the Apache service. 16. Create a php page and save under /home/www But I get the warning page when I test the php page. Please refer the attachment. Could you tell me what is the problem? Or what is the proper steps to configure the php run with Interbase? Thank you.