spyder is showing error after update [you have missing dependencies]

Question

spyder ide is showing error after new 4.0.0b1 update. Please help.

Answer 1

(Spyder maintainer here) To fix this error, please open an Anaconda Prompt and run there

conda update jedi parso

Answer 2

For me

conda update jedi parso

didn't fix the issue but I managed to resolve it by running with Admin rights the following commands sequentially in the Anaconda Prompt:

pip uninstall jedi
pip uninstall parso
pip install parso==0.5.2
pip install jedi==0.15.2