ohmyzsh/plugins/autojump/autojump.plugin.zsh

if [ $commands[autojump] ]; then # check if autojump is installed
  if [ -f /usr/share/autojump/autojump.zsh ]; then # debian and ubuntu package
    . /usr/share/autojump/autojump.zsh
  elif [ -f /etc/profile.d/autojump.zsh ]; then # manual installation
    . /etc/profile.d/autojump.zsh
  elif [ -f /etc/profile.d/autojump.sh ]; then # gentoo installation
    . /etc/profile.d/autojump.sh
  elif [ -f /usr/local/share/autojump/autojump.zsh ]; then # freebsd installation
    . /usr/local/share/autojump/autojump.zsh
  elif [ -f $HOME/.autojump/etc/profile.d/autojump.zsh ]; then # manual user-local installation
    . $HOME/.autojump/etc/profile.d/autojump.zsh
  elif [ -f /opt/local/etc/profile.d/autojump.zsh ]; then # mac os x with ports
    . /opt/local/etc/profile.d/autojump.zsh
  elif [ $commands[brew] -a -f `brew --prefix`/etc/autojump.zsh ]; then # mac os x with brew
    . `brew --prefix`/etc/autojump.zsh
  fi
fi