NVIDIA Drivers

[msf004]

So, I do not even have a /etc/X11/xdm directory.  I have a /etc/X11 directory that contains:

-rw-r--r-- 1 root root 17394 Dec  3  2009 rgb.txt
-rw-r--r-- 1 root root  1494 Aug 14 12:46 XF86Config
-rw-r--r-- 1 root root     0 Aug 14 12:46 XF86Config.nvidia-xconfig-original
drwxr-xr-x 2 root root  4096 Aug 15 22:36 xinit
drwxr-xr-x 2 root root  4096 Jan 15  2014 xkb
-rw-r--r-- 1 root root  3474 Aug 15 22:47 xorg.conf
-rw-r--r-- 1 root root  1538 Aug 15 22:47 xorg.conf.backup
-rw-r--r-- 1 root root  1538 Aug 15 22:47 xorg.conf.nvidia-xconfig-original
-rwxr-xr-x 1 root root   709 Apr  1  2010 Xreset
drwxr-xr-x 2 root root  4096 Aug 14 12:18 Xreset.d
drwxr-xr-x 2 root root  4096 Aug 14 12:18 Xresources
-rwxr-xr-x 1 root root  3730 Oct  8  2014 Xsession
drwxr-xr-x 2 root root  4096 Aug 15 22:36 Xsession.d
-rw-r--r-- 1 root root   265 Jul  1  2008 Xsession.options
-rw-r--r-- 1 root root   601 Aug 14 12:18 Xwrapper.config


It would appear maybe I overlooked or missing installing something?  But the /etc/X11 dir is there, just not the Xsetup you mentioned.

Obviously, I could create that directory, but I am curious if I missed installing a package.  Any thoughts?