apt update
apt upgrade
apt install liblzma-dev
apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev wget libbz2-dev
wget https://www.python.org/ftp/python/3.7.11/Python-3.7.11.tgz
tar -xf Python-3.7.11.tgz
cd Python-3.7.11
./configure --enable-optimizations
make -j 8
make altinstall