Unable to init server: Could not connect: Connection refused giggle: Cannot open display: Try `giggle --help' for more information.

Usage: giggle [OPTION?] [DIRECTORY] Giggle is a graphical frontend for the git content tracker. Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: -c, --clone=URL Clone a repository -d, --diff Show the diff window -v, --version Show version information and exit --display=DISPLAY X display to use Report errors (in English, with LC_ALL=C) to <http://bugzilla.gnome.org/enter_bug.cgi?product=giggle>.