jupyter notebook running kernel in different env

Question

I\'ve gotten myself into some kind of horrible virtualenv mess. Help?!

I manage environments with conda. Until recently, I only had a python2 jupyter

Answer 1

In my case somehow jupyter wasn't able to 'pick' the virtual environment's python. So I had to edit ~/.local/share/jupyter/kernels/{my_env_name}/kernel.json and add path to the interpreter

in the argv key.