Have you installed the kernel development package? These include the kernel header files - try "rpm -q kernel-devel" if you are not sure - it should come back with "kernel-devel-2.6.21-1.3228.fc7" if they are installed. If not, "yum install kernel-devel" should fix this.
If they are no longer in the default location (mine are in /usr/src/kernels/2.6.21-1.3228.fc7-i686/include), you may need to tell "make" where they are with the -I <include path> flag (Upper Case i). Worth a try even if they are there.
Last edited by SteveGYBE; 9th July 2007 at 06:40 PM.