getting make: *** /lib/modules/2.6.21.5/build error

[jgurer]

yes i am trying to get the aircrack rt73 for my hwug and i keep getting this error
make: *** /lib/modules/2.6.21.5/build: No such file or directory. Stop.
rt73.ko failed to build!
make: *** [module] Error 1
and ever time i try to load the kernel.lzm my computer goes back to the root startup screen then runs very slowly can any help me with this

[.lonewolf]

BT3 already supports rt73 out of the box.

[Re@lity]

Also, check out lzm2dir.......

[jgurer]

does it support injection 2

[ShadowKill]

What is injection 2? Is that some new injection method I've never heard of? Proper grammer = people caring enough about your post to help you. Here's a freebe and I usually don't so this but : http://backtrack.offensive-security.....php/Main_Page

Read my friend read...........

[.lonewolf]

does it support injection 2

Yes it does support injection.

You may also benefit by reading the wiki regarding Wireless Card Compatibility
AND
From the aircrack-ng website ==> compatibility_drivers [Aircrack-ng]

Use the search function at the top of this page and search for RT73 for loads of other useful information.