apt-get install build-essential checkinstall
apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev
wget https://www.python.org/ftp/python/3.9.17/Python-3.9.17.tgz
tar -tvf Python-3.9.17.tgz
tar -zxvf Python-3.9.17.tgz
cd Python-3.9.17
./configure
make install
# python3 --version
Python 3.9.17