Fail to launch the engine

[alijafargholi]

Describe the bug
I installed the engine as you described on the doc and it seems it's mostly loading correctly but get the following and I don't see the Shotgun menu

  File engine.py, line 48
   if natron.shotgun.automatic_context_switch:
AttibuteError: 'function' object has not attribute 'automatic_context_switch'

print sorted(dir(NatronEngine))
To Reproduce
Steps to reproduce the behavior:
Launching Natron from should produce this issue

Screenshots

Desktop (please complete the following information):

• OS: MacOS 10.15.5
• Natron version 2.3.14 Release.

Additional context
I'll do some debugging but I thought you may have already encountered this issue!