I think this has been fixed in 1.5.1-3 (1408d3ce)
diff --git a/debian/control b/debian/control
index 35c86b7..ac62899 100644
--- a/debian/control
+++ b/debian/control
@@ -6,7 +6,7 @@ Uploaders: Evgeni Golov <[email protected]>,
Yves-Alexis Perez <[email protected]>, Emanuele Rocca
<[email protected]>,
Simon Huggins <[email protected]>
Build-Depends: debhelper (>= 9), pkg-config, libgtk-3-dev,
- liblightdm-gobject-dev (>= 1.1.0), intltool
+ liblightdm-gobject-dev (>= 1.3.5), intltool
Standards-Version: 3.9.3
Homepage: https://launchpad.net/lightdm-gtk-greeter
Vcs-Svn:
svn://svn.debian.org/pkg-xfce/goodies/trunk/lightdm-gtk-greeter
Stefan