Error: linux/config.h: No such file or directory 錯誤

According to this guy,

http://allanh.pixnet.net/blog/post/36588057-%5Bubuntu%5D--error%3A-linux-config.h%3A-no-such-file-or-directory

 linux have remove linux/config.h since version 2.6.19, replace with linux/autoconf.h.

In order to solve this problem, we just need to replace linux/config.h to linux/autoconf.h

Done! easy.