How to solve - No module named jupyter_core.paths in Jupyter Notebook or JupyterLab

The error "No module named jupyter_core.paths" usually indicates that the Jupyter Core module is not installed or not properly installed in your system. To resolve this error, you can try the following steps:

Check if Jupyter Core is installed: Open your terminal or command prompt and run the following command:

sql
pip show jupyter-core

If Jupyter Core is not installed, you can install it using the following command:


pip install jupyter-core

If Jupyter Core is already installed, you can try upgrading it to the latest version:

css
pip install --upgrade jupyter-core

If upgrading Jupyter Core does not solve the issue, you can try uninstalling it and then reinstalling it:


pip uninstall jupyter-core
pip install jupyter-core

If none of the above steps work, you can try reinstalling Jupyter Notebook or JupyterLab, as these applications depend on Jupyter Core. You can reinstall Jupyter Notebook or JupyterLab using the following commands:

python
pip uninstall notebook
pip install notebook

# or

pip uninstall jupyterlab
pip install jupyterlab

These steps should help resolve the "No module named jupyter_core.paths" error in Jupyter Notebook or JupyterLab.

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