Alright all...after 2 grueling days trying to get Sybase working properly on my Redhat 9.0 machine only to realize it was because the system was using /usr/bin/isql instead of the Sybase version, I got it working. The problem is that I have to recompile PHP with Sybase support. I'm fairly new to all this so it's not going real well. I have to ensure that I keep my Oracle support in PHP when I recompile. I'm attempting to run the following: rpmbuild --rebuild --define `oracle 1` php-4.2.2-17.2.src.rpm I added the following to php.spec: --with-config-sybase-ct=/opt/sybase-11.9.2 \ When I run the rpmbuild command, I get the following errors: -bash: oracle: command not found rpmbuild: no packages files given for rebuild What am I doing wrong here? Please help me before I rip every last hair out of my head.