Extension doesn't stay installed

[zemmyang]

• I open Slicer
• I install the extension using Developer Tools -> Extension Wizard -> Select Extension
• Extension is installed and I can use it
• I close Slicer
• I re-open Slicer in the same method that I originally opened it (in my case, through the CLI)
• MedSAM2 is no longer installed

I installed MedSAM through the same method and it stays installed in Slicer upon re-opening, so something different must be with MedSAM2

[rasakereh]

Can you check the "Additional Module Paths" after importing and after re-opening slicer? To view "Additional Module Paths":
Edit > Application Settings > Modules > Additional Module Paths
You should see a list of paths and SAM2 directory should be there both times. Lmk the result

[lzhangsh]

ya, I had the same issue:

I guess there could be some issue while installing the environment though. I used CUDA12.1 on my RTX A4000.

1. it failed executing """pip install -e ."""
   
   but I did have numpy in the environment
   
2. because it failed on """pip install -e .""", I tried """python setup.py install""" and manually downloaded the dependent tools
   
   
   I'm not sure whether the installation works cause it has such a warning