Download Spaceship theme
git clone https://github.com/denysdovhan/spaceship-prompt.git "$ZSH_CUSTOM/themes/spaceship-prompt" --depth=1
Move theme to the ZSH Files
ln -s "$ZSH_CUSTOM/themes/spaceship-prompt/spaceship.zsh-theme" "$ZSH_CUSTOM/themes/spaceship.zsh-theme"
Then Change Theme Value in .zshrc to the spaceship
ZSH_THEME="spaceship"
Additional
install auto suggestion plugin
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
Install syntax highlight
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
At last install Autojump plugin
git clone https://github.com/wting/autojump.git
cd autojump
./install.py
Then change plugin value in .zshrc
plugins=(git node autojump zsh-autosuggestions zsh-syntax-highlighting z)