andreas@ElementaryOS:~/notifications/build$ sudo make install
[  5%] Generating src/DBus.c, src/DragDropAction.c, src/Main.c, src/Plugin.c, src/Settings.c, src/TextShadowEffect.c, src/Utils.c, src/Zooming.c, src/Widgets/AppIcon.c, src/Widgets/Notification.c, src/Widgets/Notifications.c, src/Widgets/WindowOverview.c, src/Widgets/WindowSwitcher.c, src/Widgets/WindowThumb.c, src/Widgets/WorkspaceThumb.c, src/Widgets/WorkspaceView.c, build/src/Config.c
/home/andreas/notifications/src/Widgets/WindowSwitcher.vala:508.5-508.8: warning: Argument 2: Cannot pass null to non-null parameter type
				null, out modifiers);
				^^^^
/home/andreas/notifications/src/Widgets/Notification.vala:238.14-238.109: warning: unhandled error `GLib.Error'
				pixbuf = new Gdk.Pixbuf.from_file_at_scale (path, Notifications.ICON_SIZE, Notifications.ICON_SIZE, true);
				         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/andreas/notifications/src/Widgets/Notification.vala:261.14-261.153: warning: unhandled error `GLib.Error'
				pixbuf = Gtk.IconTheme.get_default ().load_icon (icon_name == "" || icon_name == null ? "dialog-information" : icon_name, Notifications.ICON_SIZE, 0);
				         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/andreas/notifications/src/Widgets/Notification.vala:265.5-265.33: warning: unhandled error `GLib.Error'
				icon.set_from_pixbuf (pixbuf);
				^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/andreas/notifications/src/Widgets/Notification.vala:70.4-70.46: warning: unhandled error `GLib.Error'
			close_button.set_from_pixbuf (close_pixbuf);
			^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/andreas/notifications/src/Plugin.vala:456.17-456.69: warning: unreachable code detected
			if (false && actor.get_meta_window ().get_icon_geometry (out icon)) {
			             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/andreas/notifications/src/Plugin.vala:934.8-934.38: warning: local variable `display' declared but never used
			var display = screen.get_display ();
			    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/andreas/notifications/src/Utils.vala:153.13-155.5: warning: unreachable catch clause detected
/home/andreas/notifications/src/Widgets/Notification.vala:241.9-241.73: warning: local variable `key' declared but never used
				var key = hints.contains ("image-data") ? "image-data" : "image_data";
				    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Compilation succeeded - 9 warning(s)
Scanning dependencies of target gala
[ 11%] Building C object CMakeFiles/gala.dir/src/DBus.c.o
/home/andreas/notifications/build/src/DBus.c:21:18: fatal error: glib.h: No such file or directory
compilation terminated.
make[2]: *** [CMakeFiles/gala.dir/src/DBus.c.o] Error 1
make[1]: *** [CMakeFiles/gala.dir/all] Error 2
make: *** [all] Error 2