Downlook Camera X Y Offset

  First Let me say I am in very uncharted water with this. What I am trying to do is have a tab that allows viewing a
live video image and with a button save the X Y position with the offset from the PnP Nozzle either in G53
or as a G54-G59.3 so that when the button is pressed the camera's position will become the Nozzle's position.
I am pretty sure I will need GladeVCP for this as well as opencv. But the task feels overwhelming. To add
to that the system is still running 2.8.0. But seeing how 2.9 hasn't to date been officially released yet
it shouldn't be a big deal. I have been reading through the manual and still feel lost. However having to
manually re-enter the camera offset every time I do a fiducial align SUUUCKS. I hope to get this working in the next
few months that said any suggestions would be greatly appreciated.

Qtvcp can produce a camera image using open cv.

in a terminal try:
qtvcp cam_align

and see what happens.
Post errors if you get some.

so first this is what I got
 

so I installed pyqt5 then I got this
 

Yes I know it is on 2 different computers the PNP doesn't have internet access
my test computer does.

forum.linuxcnc.org/qtvcp/38414-installing-qtvcp
Try again.

Try cam_align  with underscore