Hello, I am having some issue on the "make " step, error message is as follows. Code: ubuntu@udoo:/usr/src/kernel$ sudo make make: execvp: /usr/src/kernel/scripts/setsecoversion: Permission denied CHK include/linux/version.h CHK include/generated/utsrelease.h make[1]: `include/generated/mach-types.h' is up to date. CALL scripts/checksyscalls.sh CHK include/generated/compile.h make[2]: *** No rule to make target `drivers/rtc/class.o', needed by `drivers/rtc/rtc-core.o'. Stop. make[1]: *** [drivers/rtc] Error 2 make: *** [drivers] Error 2 ubuntu@udoo:/usr/src/kernel$ Has anybody else successfully built the kernel? Any help would be greatly appreciated . My system is Code: linux udoo 3.0.35 #1 SMP PREEMPT Thu Nov 28 13:14:24 CET 2013 armv7l armv7l armv7l GNU/Linux