reference: https://code.visualstudio.com/docs/...#_start-vs-code-in-a-project-workspace-folder I created file hello.py import numpy as np msg = "Roll a dice!" print(msg) print(np.random.randint(1,9)) line 1, in import numpy as np ModuleNotFoundError: No module named 'numpy' following instructions, I did py -m pip install numpy WARNING: Ignoring invalid distribution ~ (C:\Python312\Lib\site-packages) WARNING: Ignoring invalid distribution ~ip (C:\Python312\Lib\site-packages) WARNING: Ignoring invalid distribution ~ (C:\Python312\Lib\site-packages) WARNING: Ignoring invalid distribution ~ip (C:\Python312\Lib\site-packages) Requirement already satisfied: numpy in c:\python312\lib\site-packages (2.1.3) WARNING: Ignoring invalid distribution ~ (C:\Python312\Lib\site-packages) WARNING: Ignoring invalid distribution ~ip (C:\Python312\Lib\site-packages) WARNING: Ignoring invalid distribution ~ (C:\Python312\Lib\site-packages) WARNING: Ignoring invalid distribution ~ip (C:\Python312\Lib\site-packages) Running it again, I still get ModuleNotFoundError: No module named 'numpy' In the terminal window, I python -c "import numpy; print(numpy.__version__)" 2.1.3 Continue reading...