Vmware server no FC6

Olá pessoal, alguem já instalou o wmvare no fedora core 6 ???
tô tentando , mais tá me retornando esso erro que não estou conseguindo resolver,
se alguem já passou por isso e tiver uma luz,

erro:

Using 2.6.x kernel build system.
make: Entrando no diretório `/tmp/vmware-config5/vmmon-only'
make -C /usr/src/kernels/2.6.20-1.2948.fc6-i686/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. modules
make[1]: Entrando no diretório `/usr/src/kernels/2.6.20-1.2948.fc6-i686'
CC [M] /tmp/vmware-config5/vmmon-only/linux/driver.o
In file included from /tmp/vmware-config5/vmmon-only/linux/driver.c:80:
/tmp/vmware-config5/vmmon-only/./include/compat_kernel.h:21: error: expected declaration specifiers or ... before compat_exit
/tmp/vmware-config5/vmmon-only/./include/compat_kernel.h:21: error: expected declaration specifiers or ... before exit_code
/tmp/vmware-config5/vmmon-only/./include/compat_kernel.h:21: warning: type defaults to int in declaration of _syscall1
make[2]: ** [/tmp/vmware-config5/vmmon-only/linux/driver.o] Erro 1
make[1]: ** [_module_/tmp/vmware-config5/vmmon-only] Erro 2
make[1]: Saindo do diretório `/usr/src/kernels/2.6.20-1.2948.fc6-i686'
make: ** [vmmon.ko] Erro 2
make: Saindo do diretório `/tmp/vmware-config5/vmmon-only'
Unable to build the vmmon module.

For more information on how to troubleshoot module-related problems, please
visit our Web site at "http://www.vmware.com/download/modules/modules.html" and
"http://www.vmware.com/support/reference/linux/prebuilt_modules_linux.html".

só pra constar ...

kernel-devel-2.6.20-1.2948.fc6
kernel-xen-devel-2.6.20-1.2948.fc6
kernel-2.6.20-1.2948.fc6
kernel-headers-2.6.20-1.2948.fc6
kernel-2.6.18-1.2798.fc6

Falow ...