Sorry but I m kind of new to this development world.
So basically when I tried to compile lineageos15.1 from source I recieved this error
ninja: error: 'INSTALLED_KERNEL_HEADERS', needed by '/home/oveno/los15.1/out/target/product/mido/obj/SHARED_LIBRARIES/libcryptfs_hw_intermediates/cryptfs_hw.o', missing and no known rule to make it
Currently I have no idea how to fix it. I have tried to reinstall the Ubuntu kernel headers but it didn't work.
It would be great if anyone could help me with a workaround.
Thank you in advance.