Shaj library doesn't load correctly

I have been using Shaj 0.5 with Jive Wildfire and it
fails to authenticate unless I link libpam.so to
libpam.so.0 (e.g. ln -s libpam.so.0 libpam.so ;
ldconfig). libpam.so.0 *should* be loaded but isn't
for some reason.

% ldd wildfire/lib/libshaj.so
linux-gate.so.1 => (0xffffe000)
libpam.so.0 => /lib/libpam.so.0 (0xb7f5f000)
libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2
(0xb7f5b000)
libc.so.6 => /lib/tls/i686/cmov/libc.so.6
(0xb7e23000)
/lib/ld-linux.so.2 (0x80000000)

If I remove the libpam.so link, then authentication
fails.