Update dependencies, call gtk-update-icon-cache in install script

- Newer versions of Nuntius require libqrencode, so this adds qrencode in
  depends. Also added gtk3 now that it is used.
- Removed pre_upgrade() function in install script (which is unneeded for this
  package).
- Added a missing call to gtk-update-icon-cache in the install script.

1 files changed, 2 insertions, 7 deletions

diff --git a/nuntius.install b/nuntius.install
index 3d7190d48cf2..a1f86983fb8c 100644
--- a/nuntius.install
+++ b/nuntius.install
@@ -1,16 +1,11 @@
 #! /bin/sh
 
 post_install () {
-	glib-compile-schemas /usr/share/glib-2.0/schemas
+    gtk-update-icon-cache /usr/share/icons/hicolor/
+    glib-compile-schemas /usr/share/glib-2.0/schemas
     update-desktop-database -q
 }
 
-pre_upgrade() {
-    if [ -f /usr/share/gconf/schemas/gedit.schemas ]; then
-        gconfpkg --uninstall gedit
-    fi
-}
-
 post_upgrade() {
     post_install $1
 }