[Zope] Building Zope 1.10.3 on FreeBSD

Hi, I want to install Zope on a Virtual Server for evaluation and possible incorporation into a project that I am working on. But the installation is quite a headache. I installed and built the source of Python 1.5.1. I installed and built the source of Zope 1.10.3. Well, I tried to build it but when I ran the command "python w_pcgi.py" within my Zope directory, it choked. As far as I can tell, the gcc of the Components/ExtensionClass/ExtensionClass.c failed pretty badly (I got a bunch of "undefined symbol"s). Has anyone had this problem? Does it have to do with the platform I am using or the gcc version? Thanks for your help, Mary Verio Web Hosting