[gnome-keysign: 59/65] README: Mentioned the Debian package

[Gitlab System User <gitlab src gnome org>]

commit 21aeda7bf5abc17437e6be47306480bf1da32af7
Author: Tobias Mueller <muelli cryptobitch de>
Date:   Tue Oct 3 12:33:08 2017 +0200

    README: Mentioned the Debian package

 README.rst | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/README.rst b/README.rst
index 797699b..a91ede0 100644
--- a/README.rst
+++ b/README.rst
@@ -52,7 +52,11 @@ so it should be easy for you to install it.
 Debian and Ubuntu dependencies
 ---------------------------------
 
-This list of packages seems to make it work:
+Some versions of Debian/Ubuntu have `packaged the application <https://packages.debian.org/gnome-keysign>`_
+so it should be easy for you to install it.
+
+If your version is older than that,
+this list of packages seems to make it work:
 
     python  avahi-daemon  python-avahi python-gi  gir1.2-glib-2.0   gir1.2-gtk-3.0 python-dbus    
gir1.2-gstreamer-1.0 gir1.2-gst-plugins-base-1.0 gstreamer1.0-plugins-bad gstreamer1.0-plugins-good 
python-gi-cairo