curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
zsh
yum install zsh
Oh-my-zsh
wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | sh
ZSH_THEME='bira'
chsh /bin/zsh (sudo chsh ec2-user /bin/zsh)