I'm quite new at this, so I'm having pretty elementary problems, I think. I need some help. I don't know how to properly use the 'make' command here.

Trying to install the driver for this PCI card.

After downloading, the readme says:

You can enter top-level directory of driver and execute follwing command to
Compile, Installation, or uninstall the driver:

        1. Change to Super User
	   sudo su

	2. Compile driver from the source code 

	3. Install the driver to the kernel
           make install

	4. uninstall driver
	   make uninstall
When I try to do that, it doesn't work.

adam@adam-PORTEGE-R705:~/Documents/Linux$ ls
firmware  readme.txt    rtllib     wpa_supplicant-0.6.9
HAL       realtek       runwpa     wpa_supplicant-0.6.9.tar.gz
Makefile  release_note  wpa1.conf
adam@adam-PORTEGE-R705:~/Documents/Linux$ make
make[1]: Entering directory `/usr/src/linux-headers-3.5.0-17-generic'
gcc: error: /lib/modules/3.5.0-17-generic/build/include/linux/autoconf.h: No such file or directory
gcc: fatal error: no input files
compilation terminated.
scripts/Makefile.build:49: *** CFLAGS was changed in "/home/adam/Documents/Linux/HAL/rtl8192/Makefile". Fix it to use ccflags-y.  Stop.
make[1]: *** [_module_/home/adam/Documents/Linux/HAL/rtl8192] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.5.0-17-generic'
make: *** [all] Error 2
Your help's greatly appreciated.