setup-pyenv

#!/usr/bin/env bash

set -euo pipefail

# install/update pyenv
# https://github.com/yyuu/pyenv

_pyenv_dir="${HOME}/.pyenv"
if [[ -d "${_pyenv_dir}" ]]; then
  echo "pyenv is already installed!"
  echo "Updating pyenv..."
  cd "${_pyenv_dir}"
  git pull
else
  echo "Installing pyenv..."
  git clone https://github.com/yyuu/pyenv "${_pyenv_dir}"
fi

_pyenv_virtualenv_dir="${_pyenv_dir}/plugins/pyenv-virtualenv"
if [[ -d "${_pyenv_virtualenv_dir}" ]]; then
  echo "Updating pyenv-virtualenv..."
  cd "${_pyenv_virtualenv_dir}"
  git pull
else
  echo "Installing pyenv-virtualenv..."
  git clone https://github.com/yyuu/pyenv-virtualenv "${_pyenv_virtualenv_dir}"
fi

echo "Installing dependencies..."
sudo apt install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils

echo "Done!"