OpenBSD 3.2 PHP 4.2.3 packages

I'm hopeful that someone here has been in my situation and found a fix for it. I recently installed a clean OpenBSD 3.2 system, and added the php4-core-4.2.3 and php4-gd-4.2.3 packages, along with a few other packages from the php4 collection. Most everything seems to be working fine. However, php4-gd-4.2.3 doesn't appear to be working at all. At least the createimagefromjpeg function isn't returning the picture it's supposed to return. It's similar to what I had before the upgrade to 3.2 when I didn't have PHP compiled with the --with-gd and --with-jpeg-dir config options. A phpinfo() page shows that the gd module is activated, and that JPG Support is enabled, but the function does not work at all. Any ideas where I can look to solve this? Bob