Nvidia-settings ERROR

Hello there!

I’ve just installed an Nvidia GTX1060 GPU on my system (bare metal), nvidia-smi runs smooth, but cannot use nvidia-settings:

root@truenas[~]# nvidia-settings

ERROR: libgtk-3.so.0: cannot open shared object file: No such file or directory
       libnvidia-gtk3.so: cannot open shared object file: No such file or directory
       libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory
       libnvidia-gtk2.so: cannot open shared object file: No such file or directory


ERROR: A problem occurred when loading the GUI library. Please check your installation and library path. You may need to specify this library when calling nvidia-settings. Please run `nvidia-settings --help` for usage information.

as I try to launch it I get the abovementioned, is there a way to make it work?