Reputation: 11
C:\Users\user>jupyter notebook Traceback (most recent call last): File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 197, in run_module_as_main return run_code(code, main_globals, None, File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 87, in run_code exec(code, run_globals) File "C:\Users\user\AppData\Local\Programs\Python\Python310\Scripts\jupyter-notebook.EXE_main.py", line 4, in File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\notebook\notebookapp.py", line 47, in from zmq.eventloop import ioloop File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq_init.py", line 125, in from zmq import backend File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq\backend_init.py", line 32, in raise original_error from None File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq\backend_init_.py", line 27, in _ns = select_backend(first) File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq\backend\select.py", line 36, in select_backend raise ImportError(f"Importing {name} failed with {e}") from e ImportError: Importing zmq.backend.cython failed with builtins.type size changed, may indicate binary incompatibility. Expected 888 from C header, got 880 from PyObject
Upvotes: 1
Views: 539
Reputation: 89
I had the same problem and was able to rectify it by uninstalling the Jupyter notebook version that didn't work for me(5.0, 4.8) and installing a version that did work (4.0). I couldn't find this exact problem online but similar problems have occurred with NumPy module installations also fixed with a different version installation.
try:
pip uninstall notebook
pip install notebook==4.0
Upvotes: 0