curl https://pyenv.run | bash
export PATH="/root/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
yum install -y zlib-devel openssl-devel bzip2-devel readline-devel sqlite-devel libffi-devel
pyenv install 3.8.0
pyenv global 3.8.0
python --version