Installation instructions for the plugin: https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/INSTALL.md#oh-my-zsh https://github.com/zsh-users/zs

Installation instructions for the plugin: https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/INSTALL.md#oh-my-zsh https://github.com/zsh-users/zsh-syntax-highlighting/blob/ma... Looks like you need to clone the .git repository into your oh-my-zsh directory