tce-load -i compiletc python3.9-dev

wget https://files.pythonhosted.org/packages/f3/0d/f7b6ab21ec75897ed80c17d79b15951a719226b9fababf1e40ea74d69079/chardet-5.2.0.tar.gz

cd chardet-5.2.0

python3.9 setup.py build
sudo python3.9 setup.py install --root=/tmp/pkg

no setup.py so..
sudo pip install chardet