[gnome-keysign: 15/18] README: Added python-lxml as a dependency

[Tobias Mueller <tobiasmue src gnome org>]

commit 3d4300b6eb007e363664602e06052ad9e43127e5
Author: Tobias Mueller <muelli cryptobitch de>
Date:   Fri Dec 15 14:18:26 2017 +0100

    README: Added python-lxml as a dependency
    
    It's not a runtime dependency, but we're using these instructions
    for people to install the software from source.  And for that,
    we currently require lxml to be installed.

 README.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/README.rst b/README.rst
index 36d4ebc..126fea0 100644
--- a/README.rst
+++ b/README.rst
@@ -59,7 +59,7 @@ 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
+    python  python-lxml  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
 
 In Ubuntu, the package
 gstreamer1.0-plugins-bad provides the zbar and the gtksink element, and
@@ -78,7 +78,7 @@ assuming that pip and git are already installed:
 
 .. code::
 
-    sudo dnf install -y python-gobject python-avahi dbus-python gstreamer1-plugins-bad-free-gtk 
gstreamer1-plugins-good  gnupg
+    sudo dnf install -y python-lxml python-gobject python-avahi dbus-python gstreamer1-plugins-bad-free-gtk 
gstreamer1-plugins-good  gnupg
 
 As optional: