Modulenotfounderror: no module named ‘notebook.base’
The ModuleNotFoundError: No module named ‘notebook.base’ error occurs when you attempt to install or import nbextensions.
However, the current version of your Jupyter Notebook is incompatible with the extension installation.
Consequently, downgrading to a previous version may be necessary.
Why does this error?
The error ModuleNotFoundError: No module named ‘notebook.base’ is Python’s way of telling you that it can’t find the module you’re trying to import.
This could be due to a few reasons:
- The module isn’t installed:
Python can only import modules that are installed in your environment. If the module isn’t installed, Python won’t be able to find it.
- The module name is incorrect:
If you’ve misspelled the module name or if the module doesn’t exist, you’ll get this error.
- Python can’t find the module:
Python uses a list of directories defined in an environment variable called PYTHONPATH to determine where to look for modules. If your module isn’t in one of these directories, Python won’t be able to find it.
- You’re using Jupyter Notebook:
Jupyter Notebook has its own rules for where it looks for modules. Even if you’re in the right directory in your notebook, if the server was started in a different directory, Python might not be able to find your module.
- You have multiple Python installations:
If you have more than one version of Python installed on your computer, they might interfere with each other, causing this error.
How to fix Modulenotfounderror: no module named ‘notebook.base’ in Python?
To fix the ‘no module named notebook.base’ error message, you need to follow these steps:
Step 1: Install the notebook
To install the notebook execute the following command:
pip install notebookStep 2: Install jupyter_contrib_nbextensions
To install the jupyter_contrib_nbextensions execute the following command:
pip install jupyter_contrib_nbextensionsIf an error message occurs when pip install jupyter_nbextensions_configurator executes then you can also try to install these packages using the following command:
jupyter contrib nbextension install --user.Step 3: Change the notebook to version
If the error persists, it might be due to a version issue. Try downgrading the notebook to a previous version if that resolved the problem before.
For example:
pip install jupyter notebook==6.1.0or
pip install --upgrade notebook==6.4.12
Please note, to fix this error, you can try installing the module, checking the spelling of the module name, adding the module’s directory to PYTHONPATH, or starting your Jupyter Notebook server in the correct directory. If none of these solutions work, you might need to check your Python installation.
Conclusion
The ModuleNotFoundError: No module named ‘notebook.base‘ error occurs when you attempt to install or import nbextensions.
By following the solutions above, there’s no doubt that you’ll be able to resolve this error quickly.
Please note that given steps above are general steps and the exact solution might vary depending on the specifics of your project and environment.
We hope that you’ve resolved the error with the help of this guide. Thank you for reading, and have fun coding!