Confirming above - kernel itself works fine but the bmcwl driver won't install/initiate;

Log started: 2013-03-12  11:35:37
(Reading database ... 285377 files and directories currently installed.)
Preparing to replace bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 (using .../bcmwl-kernel-source_6.20.155.1+bdcom-0ubuntu6_amd64.deb) ...
Removing all DKMS Modules
Done.
Unpacking replacement bcmwl-kernel-source ...
Setting up bcmwl-kernel-source (6.20.155.1+bdcom-0ubuntu6) ...
Loading new bcmwl-6.20.155.1+bdcom DKMS files...
Building only for 3.9.0-030900rc2-generic
Building for architecture x86_64
Building initial module for 3.9.0-030900rc2-generic
Traceback (most recent call last):
  File "/usr/share/apport/package-hooks/dkms_packages.py", line 22, in <module>
    import apport
ImportError: No module named apport
Error! Bad return status for module build on kernel: 3.9.0-030900rc2-generic (x86_64)
Consult /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/make.log for more information.
FATAL: Module wl not found.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-3.9.0-030900rc2-generic
Log ended: 2013-03-12  11:36:03

root@leviathan:/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build# cat make.log 
DKMS make.log for bcmwl-6.20.155.1+bdcom for kernel 3.9.0-030900rc2-generic (x86_64)
Tue Mar 12 11:35:50 EST 2013
make: Entering directory `/usr/src/linux-headers-3.9.0-030900rc2-generic'
CFG80211 API is prefered for this kernel version
Using CFG80211 API
  LD      /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/built-in.o
  CC [M]  /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/shared/linux_osl.o
  CC [M]  /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_linux.o
  CC [M]  /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_iw.o
  CC [M]  /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.o
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:1578:2: warning: initialization from incompatible pointer type [enabled by default]
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:1578:2: warning: (near initialization for ‘wl_cfg80211_ops.set_tx_power’) [enabled by default]
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:1579:2: warning: initialization from incompatible pointer type [enabled by default]
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:1579:2: warning: (near initialization for ‘wl_cfg80211_ops.get_tx_power’) [enabled by default]
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c: In function ‘wl_update_bss_info’:
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:2025:3: warning: passing argument 1 of ‘cfg80211_put_bss’ from incompatible pointer type [enabled by default]
In file included from /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:33:0:
include/net/cfg80211.h:3302:6: note: expected ‘struct wiphy *’ but argument is of type ‘struct cfg80211_bss *’
/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:2025:3: error: too few arguments to function ‘cfg80211_put_bss’
In file included from /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.c:33:0:
include/net/cfg80211.h:3302:6: note: declared here
make[1]: *** [/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/src/wl/sys/wl_cfg80211.o] Error 1
make: *** [_module_/var/lib/dkms/bcmwl/6.20.155.1+bdcom/build] Error 2
make: Leaving directory `/usr/src/linux-headers-3.9.0-030900rc2-generic'