Description
On running a cell in the notebook, if ipykernel is missing, current behavior is to install ipykernel with
conda install ipykernel -y
However, if you don't have jupyter installed, it just asks you to re-install ipykernel again and again.
The output of jupyter extension:
So I guess the current way of handling the missing ipykernel is to try python -c "import ipykernel", and if it fails, reports the user to re-install ipykernel.
I also manually execute this command:
And finally found that it was due to the missing jupyter package.
So the quick fix is :
conda install jupyter -y