wget https://www.python.org/ftp/python/3.9.4/Python-3.9.4.tgz
tar xzf Python-3.9.4.tgz
cd Python-3.9.4
./configure --enable-optimizations
make altinstall
python3.11 – Fix externally managed error when using pip.
sudo mv /usr/lib/python3.11/EXTERNALLY-MANAGED /usr/lib/python3.11/EXTERNALLY-MANAGED.old