RE: [PHP-INST] PHP4 undefined symbols

At a quick guess, I'd say you're missing a bunch of required support libraries. I don't recognize all of them, but here are the ones I do recognize; you'll have to download, make and make install the libraries before making php: gdb? libdb.so.3 => /lib/libdb.so.3 (0x400d3000) pam (password authentication) libpam.so.0 => /lib/libpam.so.0 (0x4010d000) ? libdl.so.2 => /lib/libdl.so.2 (0x40115000) resolver libresolv.so.2 => /lib/libresolv.so.2 (0x40119000) ? libm.so.6 => /lib/libm.so.6 (0x40129000) crypt libcrypt.so.1 => /lib/libcrypt.so.1 (0x40146000) ? libnsl.so.1 => /lib/libnsl.so.1 (0x40174000) libc libc.so.6 => /lib/libc.so.6 (0x4018a000) ? /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000) - Mark