Forum OpenACS Q&A: Response to libpq.so.2 is not working for 80 port

The only difference that I see is the number aside the link.... any sugestions? I have alredy done this... /etc/ld.so.conf and running ldconfig (as root).
[root@localhost /root]# ldd /usr/local/aolserver/bin/postgres.so
        libpq.so.2 => /usr/local/pgsql/lib/libpq.so.2 (0x4000a000)
        libc.so.6 => /lib/i686/libc.so.6 (0x4001e000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0x4014e000)
        libresolv.so.2 => /lib/libresolv.so.2 (0x4017c000)
        libnsl.so.1 => /lib/libnsl.so.1 (0x4018f000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x2aaaa000)
[root@localhost /root]# su - nsadmin
[nsadmin@localhost aol32]$ ldd /usr/local/aolserver/bin/postgres.so
        libpq.so.2 => /usr/local/pgsql/lib/libpq.so.2 (0x40010000)
        libc.so.6 => /lib/libc.so.6 (0x4001e000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0x40150000)
        libresolv.so.2 => /lib/libresolv.so.2 (0x4017e000)
        libnsl.so.1 => /lib/libnsl.so.1 (0x40191000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x2aaaa000)
[nsadmin@localhost aol32]$