simple-install-pyenv-macos-brew.sh

#!/bin/bash

if [[ ! -f /usr/local/bin/brew ]]
then
echo "Missing Homebrew. Will now install so that pyenv installation can continue..."
read -p "Press CTRL-C to cancel or Enter to continue..."
mkdir homebrew && curl -L https://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C homebrew
fi

echo "Installing pyenv..."
brew update
brew install pyenv

echo "Injecting initialization commands to ~/.bashrc"
echo 'export PATH="$HOME/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc

echo "Installation Complete."