如何将Conda Env切换为与Jupyther Notebook（Win10）一起使用

Question

I am trying to work with the package RDkit, I installed it with conda fallowing the documentation command:

conda create -c rdkit -n my-rdkit-env rdkit
activate my-rdkit-env

the prompt is telling me it is using the new env, I then launch jupyter notebook from this prompt but I can't import rdkit, it seems to be using the regular env. Also for some reason python is not recognize in cmd nor powershell after installing conda (anaconda is in PATH)

Answer 1

Try conda install jupyter from the terminal in your new environment before launching a new jupyter notebook.

I had this same problem with Spyder, a code editor which would launch in Python2 when launched from a Python3 environment, unless I installed Spyder in that specific Python3 environment first.