Problem installing mol on x11

[Titanium Suite + Admin]

Hi all,
	I'm running OS X 10.2.6 with x11 running kde 3.1 and have been trying 
to install mol so I can run my OS9 partition.
My problem is when I enter rpm -i mol-0.9.68.ppc.rpm I get a message 
"rpm: command not found"

I then downloaded the complete source mol-0.9.68.tgz and ran 
./configure then make modules I get a message

" Making all in Darwin
../../../src/kmod/include/archinclude.h:69: header file 'stddef.h' not 
found
../../../src/kmod/include/misc.h:29: undefined type, found 
`kernel_vars_t'
../../../src/kmod/include/misc.h:31: undefined type, found 
`kernel_vars_t'
init.c:36: warning: #warning "XXXXXXXXXXXXXXXXXXXXXX FUNCTIONS 
UNIMPLEMENTED XXXXXXXXXXXXXXXXX"
cpp-precomp: warning: errors during smart preprocessing, retrying in 
basic mode
make[3]: *** [init.o] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [modules_] Error 2
make: *** [modules] Error 2 "

I don't understand have I missed something out?