I have a desktop with an installation of miniconda, and I have 2 environments besides the base environment. After some failures, about a 1-2 years ago, I had to create a new environment named “main” with the packages I needed (like numpy, pandas, ipython, jupyter, …, tensorflow…).
After that, after some difficulties with the Windows 11 itself, I tried to call ipython in the environment “main”: it gave the error of ModuleNotFound (prompt-toolkit). Apparently, ipython is ok in other environment of mine.
Thus after trying remove and reinstalling ipython, which didn’t work, I ran:
conda update --all --force-reinstall
Apparently it went well.
However, when I tried to run ipython, it gave exactly the same error as before.
What can I do? Kill this environment and create another (e.g. “mainenv”). How?
I am running a recent version of python3 and conda.
Note: Meanwhile I tried to correct my Window environment (sfc /scannow and dism …).