ModuleNotFoundError: No module named 'pynq'

[Mengzou01]

Hello everyone!
I started my first finn project with an example in the JupyterNotebook named "cnv_end2end_example". I successfully finished the design in the docker/Ubuntu22.04 and get the "deploy-on-pynq-cnv.zip" download into my PYNQ-Z2 board., but encoutered an error like "ModuleNotFoundError: No module named 'pynq'", I wonder if someone can help me.
L.
-I already in the pynq-venv whth root.
-When I use commond :"pynq -v", I can see:
PYNQ version: 3.0.1
Path: /usr/local/share/pynq-venv/lib/python3.10/site-packages/pynq
Git Id: 16022d5f2c61c7e5e1d4aabcfc9b3e4c91b491b6

[auphelia]

Hi @Mengzou01,

Did you solve the issue?
What happens if you explicitly call python3.10 instead of python3?
And if you open an ipython shell and try to import pynq in there, do you get an error message?

[Mengzou01]

Hi auphelia,
Thank you for your helping, I have already solve the issue. Which I also replied the Issue in #1070
The error may be caused because the Python path used by sudo is not the correct one that contains the PYNQ module.
So, use the command: 'sudo -E /usr/local/share/pynq-venv/bin/python3' instead of 'sudo python3'.
L.

[Mengzou01]

So, we can use "which python3" and "sudo which python3" to check the Python path. The correct one should be "/usr/local/share/pynq-venv/bin/python3"