ERROR: The kernel header file '/lib/modules/2.6.22.13-0.3-bigsmp/source/include/linux/kernel.h' does not exist. The most likely reason for this is that the kernel source path '/lib/modules/2.6.22.13-0.3-bigsmp/source' is incorrect. Please make sure you have installed the kernel source files for your kernel and that they are properly configured; on Red Hat Linux systems, for example, be sure you have the 'kernel-source' or 'kernel-devel' RPM installed. If you know the correct kernel source files are installed, you may specify the kernel source path with the '--kernel-source-path' command line option. ERROR: Installation has failed. Please see the file '/var/log/nvidia-installer.log' for details. You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com.