PHP Install Solaris 2.8 + Oracle

I'm having trouble getting PHP to build and install on a Solaris 2.8 platform. I can get php to build and run if I run ./configure --prefix=www --with-apxs=/www/bin/apxs When I run ./configure --prefix=www --with-apxs=/www/bin/apxs --with-oci8 I get the following error message Installing PEAR environment: /users/atisrdc/she/php/php/lib/php/ Segmentation Fault make[1]: *** [install-pear-installer] Error 139 make: *** [install-pear] Error 2 I have also tried to build php without pear and then again with cli disabled. The build will complete, but then I get a segmentation error when I start apache. Does anyone have any ideas? Thanks! Steve