kernel error in Sagemaths
hello i am going to decide to leave definitively the association jupyter-sagemaths because it has taken me hours and hours without any resolution but in case it is useful for anyone else, i write the description, being as precise as possible
the software are : Macos Catalina 10.15.7 SageMath-9-4 installed in the folder : /usr/local/share/jupyter/kernels/, i only have a sagemath_9_2_all. before there was a Sagemaths_9_5 kernel there, i typed :
jupyter kernelspec uninstall
and it said :
Couldn't find kernel spec(s): /usr/local/share/jupyter/kernels/SageMath-9.5/
so i have rm -r the 9.5 kernel and the problem remains the same…
- the situation is : when i launch SageMaths, it proposes me :
- terminal : works fine
jupyter : returns error : Firefox ne peut établir de connexion avec le serveur à l’adresse localhost:8888. except if i do "jupyter-lab" in the terminal before if so : nothings work (kernel error)
what i have done :
pip install pip-autoremove pip-autoremove jupyter -y pip uninstall notebook pip uninstall jupyter_core pip install jupyterlab
without any success
i have not tried to install via conda because a cuple of months ago it worked very fine, without conda
thanks for your attention
1/03/2022 it works, endly, after reinstallation of SageMaths-9-5.app
Reinstall Sage? What operating system?
i run macos Catalina
unfortunately, after reinstallation, the problem remains under an other form when i launch the jupyter notebook :
To fix the existing installation not connecting to Jupyter, deleting the folder
~/Library/Application\ Support/SageMath/9.4/Jupyter
might work, see
Otherwise, you could try installing via the sagemath-forge Conda distribution.
thanks very much i have a look
just to say that sagemaths works very fine with terminal just the jupyter dont work
hi i dont want to fix Sagemaths to something else than jupyter i just want to make jupyter… work :-)