No module named 'tkinter'

[tqye2000]

Has anyone tried to build and run an application involving tkinter on Windows?
I have an application which runs fine with briefcase dev . However when I built it as a Windows executable, and ran it, it throwed ModuleNotFoundError: No module named 'tkinter'

[tqye2000]

I found a solution to this issue.
https://stackoverflow.com/questions/37710205/python-embeddable-zip-install-tkinter/73761645#73761645

Basically you could manually copy the following:

• tcl folder to \your_app\build\your_app\windows\app\src

• tkinter folder (which is under Lib) to \your_app\build\your_app\windows\app\src\app_packages folder

• file _tkinter.pyd to the \your_app\build\your_app\windows\app\src\app_packages folder

• files tcl86t.dll tk86t.dll zlib1.dll (which are under DLLs, zlib1.dll) to \your_app\build\your_app\windows\app\src folder

[rmartin16]

• linking: Packaged Standard Library missing modules #383