Nvida 8600GT 显卡内核不能编译的问题

[leon02]

我的显卡nv8600gt，内核2.6.24-21。以前装了一个编译的驱动，显卡风扇经常停转，有时温度到了快80度才转，怀疑驱动问题，上网下了一个最新的x86_64-177.78，编译时出现错误
ERROR:
Unable to find the kernel source tree for the currently running kernel.
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.

以前编译都正常，忽然就不行了。是不是升级内核造成的，有没有解决办法，望知道的大虾不吝赐教。