So, I reached the "make" stage, and I get the following error:
make -C /lib/modules/4.15.0-30-generic/build M=/home/user/mba6x_bl modules make[1]: Entering directory '/usr/src/linux-headers-4.15.0-30-generic'Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
Building modules, stage 2. MODPOST 1 modules make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-30-generic'
