curl https://pyenv.run | bash

export PATH="$HOME/.pyenv/bin:$PATH"
eval "$(pyenv init --path)"
eval "$(pyenv virtualenv-init -)"

exec $SHELL
pyenv --version
pyenv install 3.10.5 # or which ever version required
pyenv global 3.10.5
python --version

sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install python3.10 # or the version needed
cp /usr/local/bin/python3.10 /usr/local/bin/python
python --version

curl -sSL https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py
pip --version
rm -f get-pip.py