What is the location of the directory of C header files that match your running kernel? [/lib/modules/2.6.24-1-686-bigmem/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-config0/vmmon-only' make -C /lib/modules/2.6.24-1-686-bigmem/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. modules make[1]: Entering directory `/usr/src/linux-headers-2.6.24-1-686-bigmem' /tmp/vmware-config0/vmmon-only/Makefile:89: *** Inappropriate build environment: you wanted to use gcc version 4.2.3 while kernel attempts to use gcc version 4.1.3. /tmp/vmware-config0/vmmon-only/Makefile:91: *** For proper build you'll have to replace gcc-4.1 -m32 with symbolic link to /usr/bin/gcc. Stop. make[1]: *** [_module_/tmp/vmware-config0/vmmon-only] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-2.6.24-1-686-bigmem' make: *** [vmmon.ko] Error 2 make: Leaving directory `/tmp/vmware-config0/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. brmu:~/vmware-server-distrib#