Kernel headers problem

[f0xp]

I did a clean install of Kali 1.06 now.

I try to install Nvidia Drivers for Pyrit but I have a problem with the Linux-Headers.

When I type apt-get install -y linux-headers-$(uname -r)

I get this

root@cray7:~# apt-get install -y linux-headers-$(uname -r)
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package linux-headers-3.12-kali1-686-pae
E: Couldn't find any package by regex 'linux-headers-3.12-kali1-686-pae'
root@cray7:~#