Hi guys!
After a successful installation of Kali Linux within VirtualBox, I tried to install also the guest additions but first, I wanted install the Linux Kernel headers by typing in the terminal:
Code:
apt-get install -y linux-headers-$(uname -r)
but...
...it was impossible for Kali to find "linux-headers-3.7-trunk-686-pae"

Can anyone help me please?
alechx