Image build error

I’m able to run the main perfectly fine i tried to run m (already did envsetup and lunch).

i’m getting this error and I don’t think it is in the linaro-hikey git found in the readme

ninja: error: 'device/linaro/hikey-kernel/Image.gz-dtb-hikey960-4.9', needed by 'out/target/product/hikey960/kernel', missing and no known rule to make it

edit: now got that working but stuck at

core/arch/arm/pta/mpa.h not found