You will not get the bootimage (zImage or Image from arch/arm/boot folder) file after compiling kernel. move your mkbootimg binary to bin sudo mv mk...
Extract the file using tar xvzf android_bootimg_...* unpackbootimg * mkbootimg 3.Then execute ....Some binary distribution ship the kernel and ramdisk...
mkbootimg (x86 linux binary): Generate a boot image after a kernel file, a ramdisk image, eventually à second bootloader image and some other informatio...