[SOLVED] Sysfs interface??

[Khalis7]

Greetings to everyone.

I'm not sure if this is the right section to ask question. But anyway today I had installed iwl3945 driver patch in order to use aircrack-ng which I compiled the source code and installed it. But I encountered problem when trying to run

sudo airmon-ng start wlan0

which it spits out this

Interface	Chipset		Driver

wlan0		Intel 3945 a/b/g	iwl3945 - [phy0]

ERROR: Neither the sysfs interface links nor the iw command is available.
Please download and install iw from http://dl.aircrack-ng.org/iw.tar.bz2

Then, I make my way download the iw.tar.bz2 file and now I don't have any idea on how to make use of this file.
Can someone please give me instruction on this matter? Any help would be really great for me.

[Khalis7]

Funny though, finally I figured out the problem myself. Did some google-ing a bit and found the solution:

http://www.aircrack-ng.org/doku.php?id=mac80211&DokuWiki=afca843b5c58a99930406b7aa45e2dd2