Error when executing `jupyter notebook` (No such file or directory)
Python 3.xJupyter NotebookPython 3.x Problem Overview
When I execute jupyter notebook in my virtual environment in Arch Linux, the following error occurred.
Error executing Jupyter command 'notebook': [Errno 2] No such file or directory
My Python version is 3.6, and my Jupyter version is 4.3.0
How can I resolve this issue?
Python 3.x Solutions
Solution 1 - Python 3.x
It seems to me as though the installation has messed up somehow. Try running:
# For Python 2
pip install --upgrade --force-reinstall --no-cache-dir jupyter
# For Python 3
pip3 install --upgrade --force-reinstall --no-cache-dir jupyter
This should reinstall everything from PyPi. This should solve the problem as I think running pip install "ipython[notebook]" messed things up.
Solution 2 - Python 3.x
For me the issue was that the command jupyter notebook changed to jupyter-notebook after installation.
If that doesn't work, try python -m notebook, and if it opens, close it, then
export PATH=$PATH:~/.local/bin/, then refresh your path by opening a new terminal, and try jupyter notebook again.
And finally, if that doesn't work, take a look at vim /usr/local/bin/jupyter-notebook, vim /usr/local/bin/jupyter, vim /usr/local/bin/jupyter-lab (if you have JupyterLab) and edit the #!python version at the top of the file to match the version of python you are trying to use. As an example, I installed Python 3.8.2 on my mac, but those files still had the path to the 3.6 version, so I edited it to #!/Library/Frameworks/Python.framework/Versions/3.8/bin/python3
Solution 3 - Python 3.x
Try this command: python -m IPython notebook
Credits to the GitHub user Milannju who provided the solution here.
Solution 4 - Python 3.x
This worked for me. (Python 3.6 on Ubuntu 18.04 LTS)
export PATH=$PATH:~/.local/bin/
Solution 5 - Python 3.x
On Ubuntu 18.10, the following command helped me out.
sudo apt-get install jupyter-notebook
Solution 6 - Python 3.x
Jupyter installation is not working on Mac Os
To run the jupyter notebook:-> python -m notebook
Solution 7 - Python 3.x
Use the command below and if you are using pip3 replace pip by pip3
pip install --upgrade --force-reinstall jupyter
This worked for me.
Solution 8 - Python 3.x
Since both pip and pip3.6 was installed and
pip install --upgrade --force-reinstall jupyter
was failing, so I used
pip3.6 install --upgrade --force-reinstall jupyter
and it worked for me.
Running jupyter notebook also worked after this installation.
Solution 9 - Python 3.x
Deactivate your virtual environment if you are currently in;
Run following commands:
python -m pip install jupyter
jupyter notebook
Solution 10 - Python 3.x
For me the fix was simply running pip install notebook
Somehow the original Jupiter install got borked along the way.
Solution 11 - Python 3.x
I'm trying to get this going on VirtualBox on Ubuntu. Finally on some other post it said to try jupyter-notebook. I tried this and it told me to do sudo apt-get jupyter-notebook and that installed a bunch of stuff. Now if I type command jupyter-notebook, it works.
Solution 12 - Python 3.x
If you are on Fedora installing python3-notebook resolved my problem.
# dnf install python3-notebook