Here is the nvidia-installer.log contents:
nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Thu Oct 13 17:45:00 2016
installer version: 367.57
PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
nvidia-installer command line:
./nvidia-installer
Unable to load: nvidia-installer ncurses v6 user interface
Using: nvidia-installer ncurses user interface
-> Detected 8 CPUs online; setting concurrency level to 8.
-> License accepted.
-> Installing NVIDIA driver version 367.57.
-> Performing CC sanity check with CC="/usr/bin/cc".
ERROR: Unable to find the kernel source tree for the currently running kernel. $
ERROR: Installation has failed. Please see the file '/var/log/nvidia-installer$
I have tried updating my system and updating the kernel (running: 4.6.0-kali1-amd64 #1 SMP Debian 4.6.4-1kali1 (2016-07-21) x86_64 GNU/Linux ).
Also, just in case this is pertinent, I am running a dual-booted system with both Windows 10 and Kali.
Many thanks in advance.