Installing b43 wireless on ubuntu

Download this:
http://downloads.openwrt.org/sources/wl_apsta-3.130.20.0.o
and
http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2
Copy them into your installation flashdrive
Install b43-fwcutter from /cdrom/pool/main/b/ there will be .deb package
Than:

tar -xjvf broadcom-wl-4.150.10.5.tar.bz2
sudo b43-fwcutter -w /lib/firmware wl_apsta-3.130.20.0.o
sudo b43-fwcutter --unsupported -w /lib/firmware broadcom-wl-4.150.10.5/driver/wl_apsta/wl_prebuilt.o
sudo chmod 775 /lib/firmware/b43
sudo chmod 775 /lib/firmware/b43legacy
sudo modprobe -r b43
sudo modprobe b43

Thats it :) Works on Ubuntu 13.04