I have a chipset Intel 4965. I have some problems with BT3, I can't put my wireless card in monitor mode, because I receive:

bt ~ # airmon-ng start wlan0

Interface Chipset Driver

wlan0 Intel 4965 a/b/g/n iwl4965 - [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

I downloaded it and:

bt iw # make
CC iw.o
iw.c:11:31: error: netlink/genl/genl.h: No such file or directory
iw.c:12:33: error: netlink/genl/family.h: No such file or directory
iw.c:13:33: error: netlink/genl/ctrl.h: No such file or directory
iw.c:14:25: error: netlink/msg.h: No such file or directory
iw.c:15:26: error: netlink/attr.h: No such file or directory
iw.c: In function 'nl80211_init':

With the command iwconfig -a, I get

bt iw # iwconfig -a
-a No such device

I see wireless networks with Kismet and I connect to Internet via cable.
Is it a problem of my wireless card? Do you have any idea?
Does it work with kernel of BT4?

Thank you!