ModuleNotFoundError: No module named 'zmq.asyncio'

[dip16gphy]

I am trying to open jupyter notebook in obspy environment, but it keeps throwing the same error again and again even after updating all the packages & reinstalling the notebook. I have pyzmq 22.3.0.

Here is the error:

Traceback (most recent call last):
File "C:\Users\UPLC\anaconda3\envs\obspy\Scripts\jupyter-notebook-script.py", line 5, in
from notebook.notebookapp import main
File "C:\Users\UPLC\anaconda3\envs\obspy\lib\site-packages\notebook\notebookapp.py", line 78, in
from .services.kernels.kernelmanager import MappingKernelManager, AsyncMappingKernelManager
File "C:\Users\UPLC\anaconda3\envs\obspy\lib\site-packages\notebook\services\kernels\kernelmanager.py", line 18, in
from jupyter_client.session import Session
File "C:\Users\UPLC\anaconda3\envs\obspy\lib\site-packages\jupyter_client_init_.py", line 6, in
from .asynchronous import AsyncKernelClient # noqa
File "C:\Users\UPLC\anaconda3\envs\obspy\lib\site-packages\jupyter_client\asynchronous_init_.py", line 1, in
from .client import AsyncKernelClient # noqa
File "C:\Users\UPLC\anaconda3\envs\obspy\lib\site-packages\jupyter_client\asynchronous\client.py", line 6, in
from jupyter_client.channels import HBChannel
File "C:\Users\UPLC\anaconda3\envs\obspy\lib\site-packages\jupyter_client\channels.py", line 12, in
import zmq.asyncio
ModuleNotFoundError: No module named 'zmq.asyncio'

[minrk]

If you don't have zmq.asyncio, you don't actually have pyzmq 22.3, or the install was corrupted somehow. Reinstalling may help:

conda install -n obspy pyzmq

To diagnose, try:

conda list -n obspy

or in Python:

import zmq
print(zmq.__version__, zmq.__file__)

Those might give you a hint about what's amiss.

[elcolie]

FYI: With Python 3.11.3 I don't have this problem.
But when I use 3.10.9 I got this error.