VMWare and 2.6.7

VMWare had worked under 2.6.7 for weeks, then nada. This is a vanilla kernel from kernel.org. It wants root to execute vmware-config.pl, but complains that it cannot find: /usr/src/linux-2.6.7/include/linux/version.h and autoconf.h. The kernel and modules have been rebuilt and installed. I have searched the archives and cannot find exactly this problem. Ed Harrison SuSE 9.1, Kernel 2.6.7-vanilla PolarBar Mailer 1.25a