Please read the documentation in doc/ & docs/ Building userland: make programs install Building KLIPS kernel module on 2.4 (assuming your kernel source is /usr/src/linux-2.4) make KERNELSRC=/usr/src/linux-2.4 module minstall Building KLIPS kernel module on 2.6 make KERNELSRC=/lib/modules/`uname -r`/build module minstall