Installing Python
sudo apt update
sudo apt upgrade
sudo apt-get install wget build-essential checkinstall libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev libbz2-dev zlib1g-dev libgdbm-dev tk-dev tcl-de libbz2-dev libreadline-dev libgdbm-compat-dev
wget https://www.python.org/ftp/python/3.12.5/Python-3.12.5.tar.xz
tar -xf Python-3.12.5.tar.xz
cd Python-3.12.5/
./configure --enable-optimizations
make -j $(nproc)
sudo make altinstall
sudo update-alternatives --install /usr/bin/python3 python3 /usr/local/bin/python3.15
python3 --version
python --version