Just as a reference build it works here:
OS: Windows 8.1 Version 6.3 (Build 9600)
Word size of FreeCAD: 64-bit
Version: 0.20.27444 (Git)
Build type: Release
Branch: master
Hash: c282015ceb00901dfa69595b6cbc1f8b9eedaffa
Python version: 3.8.8
Qt version: 5.15.2
Coin version: 4.0.1
OCC version: 7.5.3
Locale: Bulgarian/Bulgaria (bg_BG)
Code: Select all
>>> dump = FreeCAD.ConfigDump()
>>> dump['Debug']
'0'
>>> Gui.runCommand('Std_About',0