shell-recipe for pyenv install of Python 3.6.2 on CentOS / Redhat 6.7

recipe-pyenv.sh

  # REF: https://github.com/pyenv/pyenv/blob/master/README.md
  # ... building Python 3.6.2 on Bastion, "locally"

  # yum install [Python3 build pre-reqs, on CentOS 6.7]

  curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
  
tee -a $HOME/.bash_profile <<EOF
export PATH="\$HOME/.pyenv/bin:\$PATH"
eval "\$(pyenv init -)"
eval "\$(pyenv virtualenv-init -)"
EOF

  # re-login!
  pyenv install 3.6.2

  # REF: https://github.com/pyenv/pyenv/blob/master/COMMANDS.md
  pyenv commands

  cd $HOME/py-capacity-openstack
  pyenv local 3.6.2
  pyenv virtualenv ostk-capacity
  pyenv activate ostk-capacity
  # pip install -r requirements.txt  # openstack SDK et al