Feisty breaks VMWare install

[Scott Lockwood]

Hey all. When I upgraded to Feisty, I had to (try to) reinstall VMWare
server. I downloaded the appropriate headers for my kernel, and now get
this upon trying to run the install script:

What is the location of the directory of C header files that match your
running
kernel? [/lib/modules/2.6.20-11-server/build/include] 

Extracting the sources of the vmmon module.

Building the vmmon module.

Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-config2/vmmon-only'
make -C /lib/modules/2.6.20-11-server/build/include/.. SUBDIRS=$PWD
SRCROOT=$PWD/. modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.20-11-server'
  CC [M]  /tmp/vmware-config2/vmmon-only/linux/driver.o
In file included from /tmp/vmware-config2/vmmon-only/linux/driver.c:80:
/tmp/vmware-config2/vmmon-only/./include/compat_kernel.h:21: error:
expected declaration specifiers or ‘...’ before ‘compat_exit’
/tmp/vmware-config2/vmmon-only/./include/compat_kernel.h:21: error:
expected declaration specifiers or ‘...’ before ‘exit_code’
/tmp/vmware-config2/vmmon-only/./include/compat_kernel.h:21: warning:
type defaults to ‘int’ in declaration of ‘_syscall1’
make[2]: *** [/tmp/vmware-config2/vmmon-only/linux/driver.o] Error 1
make[1]: *** [_module_/tmp/vmware-config2/vmmon-only] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-2.6.20-11-server'
make: *** [vmmon.ko] Error 2
make: Leaving directory `/tmp/vmware-config2/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".

Execution aborted.