Error in setting up nvidia-l4t-gputools for L4T 32.7.3

[pmliquify]

Branch 77 (375a4be)

VC_MIPI_SOM=TX2NX
VC_MIPI_BOARD=Auvidea_JNX30
VC_MIPI_BSP=32.7.3

While ./setup.sh --host ...

...
Setting up nvidia-l4t-gputools (32.7.3-20221122092958) ...
/bin/ln: failed to create symbolic link '/usr/local/bin/nvgpuswitch.py': File exists
dpkg: error processing package nvidia-l4t-gputools (--install):
 installed nvidia-l4t-gputools package post-installation script subprocess returned error exit status 1
Setting up nvidia-l4t-init (32.7.3-20221122092958) ...
Configuration file '/etc/lightdm/lightdm.conf.d/50-nvidia.conf'
 ==> File on system created by you or by a script.
 ==> File also in package provided by package maintainer.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version
    N or O  : keep your currently-installed version
      D     : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version.
*** 50-nvidia.conf (Y/I/N/O/D/Z) [default=N] ? `