Seg Faults and errno

First while searching the archives for the nefarious errno problem I found that passing the configure sript with-mysql=/usr/local fixed the problem. Somebody suggested using with-mysql=/usr but attaching the /usr/local/ fixed it for me on a Redhat 9 system with MySQL installed from source (not their rpm). Second issue: I searched the archives and saw a few people post this same issue but cant see a reply to any of them. [notice] child pid 8281 exit signal Segmentation fault (11) I get this in my error log every time I try to run any PHP scripts. Even something trivial like a hello-world script will produce this message. Im running apache2.0.45 and php 4.3.1 (source compiles, no binary distros) Does anybody have any suggestions as to what is causing this? Any help is much appreciated. Thank you in advance. -Nathan