libgsystemservice-0.1.0.tar.xz	https://download.gnome.org/sources/libgsystemservice/0.1/libgsystemservice-0.1.0.tar.xz
libgsystemservice-0.2.0.tar.xz	https://download.gnome.org/sources/libgsystemservice/0.2/libgsystemservice-0.2.0.tar.xz
libgsystemservice-0.1.0.tar.xz	http://ftp.gnome.org/pub/gnome/sources/libgsystemservice/0.1/libgsystemservice-0.1.0.tar.xz