ImportError: No module named xmltodict about ast-server HOT 3 CLOSED

i have installed all the required modules, but when i try to run it with python launcher, it gives following error.
ImportError: No module named xmltodict
i am using python 3.8,

Have you tried installing the module using: pip3 install xmltodict ? Haven't used python launcher nor do I use windows. I also personally reverted back to python 3.7.4 after finding lots of compatibility issues with modules in python 3.8. If you've installed the module correctly for python3 (using pip3 and not pip, if python3 is not set as default) and it's still not working, your issue is with xmltodict needing to update their repository for 3.8 compatibility, python 3.8 or your python setup.

Based on that error code, my guess is that the error lies in your setup of python. Basically the script is asking python for the xmltodict module and python doesn't know where it is.

Edit: Looked at the python launcher documentation and it said to use this command for python launcher:
py -3.8 -m pip install xmltodict

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i will give it a try on linux, right now i am using mac.
question: how do i run it on mac, i am using "open with python launcher"

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install python using homebrew, not via the python dmg installer.
https://brew.sh/
also, if on mac, you need to use pip3 to install modules for python3 and you also need to use python3 (not python) to execute python3 scripts unless you modify your shell environment.
example, the python command will by default invoke python 2, where python3 will invoke python3. To see what I mean, after installing python with homebrew in terminal run:
python --version
python3 --version

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