install

yum -y install ncurses-devel git
wget http://downloads.sourceforge.net/project/zsh/zsh/5.0.5/zsh-5.0.5.tar.gz
tar xvzf zsh-5.0.5.tar.gz
cd zsh-5.0.5
./configure && make && make install

既にzshやoh-my-zshの設定がある場合は退避

cd ~/
mkdir zsh_orig
mv .zlogin .zlogout .zprofile .zshenv .zshrc zsh_orig

zsh起動

zsh
git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-$HOME}/.zprezto"
setopt EXTENDED_GLOB
for rcfile in "${ZDOTDIR:-$HOME}"/.zprezto/runcoms/^README.md(.N); do
  ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"
done
chsh -s `which zsh`

Updating

cd ~/.zprezto
git pull && git submodule update --init --recursive