richard@Richard-Notebook-3:~$ apt-cache depends deluge-gtk
deluge-gtk
  Depends: python
  Depends: python
  Depends: deluge-common
  Depends: <python-glade2>
  Depends: python-notify
  Depends: <notification-daemon>
    dunst
    awn-applet-awn-notification-daemon
    cinnamon
    gnome-shell
    lxqt-notificationd
    mate-notification-daemon
    notify-osd
    plasma-workspace
    python-jarabe
    xfce4-notifyd
  Depends: librsvg2-common
  Depends: xdg-utils
  Breaks: deluge
  Recommends: python-appindicator
  Recommends: python-pygame
  Replaces: deluge