tyler@Galaxy:~$ sudo /etc/init.d/vboxdrv setup
[sudo] password for tyler:
Stopping VirtualBox kernel modules:.
Uninstalling old VirtualBox DKMS kernel modules:.
Trying to register the VirtualBox kernel modules using DKMS:
Error! Your kernel headers for kernel 3.2.0-0.bpo.3-686-pae cannot be found at
/lib/modules/3.2.0-0.bpo.3-686-pae/build or /lib/modules/3.2.0-0.bpo.3-686-pae/source.

Failed, trying without DKMS ... failed!
Recompiling VirtualBox kernel modules:
Look at /var/log/vbox-install.log to find out what went wrong ... failed!
tyler@Galaxy:~$