The header files in /usr/include are generally for C libraries, not for the
running kernel. If you do not have kernel header files in your /usr/src
directory, you probably do not have the kernel-source package installed. Are
you sure that /usr/include contains the header files associated with your
running kernel? [no]
What is the location of the directory of C header files that match your running
kernel? [/usr/src/linux/include]