PHP 4.0.6- problem with apxs

Hi, I am trying to upgrade my 4.0.4pl1 on a Cobalt RaQ3 to the new 4.0.6 version, but I am unable to 'make install' due to the following error: Making install in . make[1]: Entering directory `/home/sites/home/users/admin/php-4.0.6' /home/sites/home/users/admin/php-4.0.6/build/shtool mkdir -p "/usr/lib/apache" && /usr/sbin/apxs -S LIBEXECDIR="/usr/lib/apache" -i -a -n php4 libs/libphp4.so apxs:Error: Unknown option: S Usage: apxs -g -n <modname>

       apxs -q <query> ...
       apxs -c [-o <dsofile>] [-D <name>[=<value>]] [-I <incdir>]
               [-L <libdir>] [-l <libname>] [-Wc,<flags>] [-Wl,<flags>]
               <files> ...
       apxs -i [-a] [-A] [-n <modname>] <dsofile> ...

make[1]: *** [install-sapi] Error 1 make[1]: Leaving directory `/home/sites/home/users/admin/php-4.0.6' make: *** [install-recursive] Error 1 Basically, it is trying to call apxs with the -S option which doesn't exist in my version. I am using Apache version 1.3.6. Is there anything I can do to get this version installed? Thanks, Glen Scott