Can't Start Detection about blendarmocap

[AbhijitL]

install the dependencies manually

pip install opencv-python
pip install mediapipe

Edit:
Sorry I didn't realize the package wasn't installed to the blender python by the above method.
Instead, open your blender in admin mode, go to the scripting tab, paste the code below and run it.

from pip._internal import main
main(['install','opencv-python'])
main(['install','mediapipe'])

I hope it should fix the error.

[cgtinker]

The dependencies are required to run the add-on. Actually that shouldn't even possible to start a recording while dependencies are missing. So there is definitely something wrong. Did you start blender with elevated privileges? Which blender version and operating system are you using? Best regards, Denys

[cgtinker]

Was able to reproduce the bug - should be fixed now.
Make sure to run blender as admin - probably you have to restart blender during the setup process.

Best regards, Denys