No new extensions are showing up in nbextension manager

[matt-proof]

I saw this stack overflow post and tried installing the nbextensions configurator. I ran both installation paths several times, restarted my notebook and my machine several times, and I'm still not seeing any new nbextensions except for a few very basic ones:

Any idea what is going on here? I'd especially like to get the initialization cells working.

[kuangsangudu]

He, Boy,.I met the same problem! I have tried many version of notebook but got no great result.
Hoping someone can help us..

[lixm1121]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt;
After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt;
After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

[kuangsangudu]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt;
After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt;
After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

Thank you very much!

[UltimateLaForsch]

@lixm1121
Many thx also from me

[alcor4ever]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt;
After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt;
After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

This solved my problem. The command "jupyter contrib nbextension install --user" seems to be the key.

[simbru]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt; After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt; After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

Thank you! This solved the issue for me, using conda:)

[kkatcode]

Thanks a lot~

[kbroughton]

I had this and the method suggested by simbru didn't work.
I think its because at some point the jupyter/scipy-notebook may have started using jupyter-lab instead of jupyter-notebook.

Anyway, I added the following to my docker-compose file to over-ride the default entrypoint and the NBextensions tab showed up.

entrypoint: ["jupyter", "notebook", "--port=8888", "--ip=0.0.0.0"]

[zhengwb]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt; After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt; After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

It works for me, Thanks a lot!

[GuillaumeLemele]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt; After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt; After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

It works for me too! Thanks ! x)

[ChenglongMa]

Hi guys! this problem bothered me for a long time. Many people raised this issue, like #118 and #65.

If you use Anaconda, after browsering many many solutions, here is my approach.

First, run "conda install -c conda-forge jupyter_contrib_nbextensions" in Anaconda prompt; After finishing the first step, run "jupyter contrib nbextension install --user" in Anaconda prompt; After finishing the second step, run "jupyter nbextensions_configurator enable --user" in Anaconda prompt;

Retart Jupyter notebook, you should see everything.

Thanks for the solution! It works for me.

However, you may get the following warning message after jupyter contrib nbextension install --user:

nbextension 'highlight_selected_word/main' has duplicate listings in both
'$HOME/.local/share/jupyter/nbextensions/highlight_selected_word/configurator.yaml' and
'$HOME/.local/share/jupyter/nbextensions/highlight_selected_word/configurator.yaml'

To fix this, you can run

jupyter contrib nbextensions uninstall --sys-prefix

to remove the duplicated version.

(Refer to #25 (comment))