~$ tar zxf alx-linux-v2.0.0.1.tat.gz
~$cd /home/zex/src
~/src$ make install
Makefile:62: *** Kernel header files not in any of the expected locations.
Makefile:63: *** Install the appropriate kernel development package, e.g.
Makefile:64: *** kernel-devel, for building kernel modules and try again. Stop.
что не так и как можно ето исправить?система Ubuntu 12.04