diff -ur Zim-0.20.orig/Build.PL Zim-0.20/Build.PL
--- Zim-0.20.orig/Build.PL	2007-08-19 14:42:43.000000000 +0300
+++ Zim-0.20/Build.PL	2007-09-27 21:49:32.000000000 +0300
@@ -79,9 +79,6 @@
 	}
 
 	$self->SUPER::ACTION_install(@_);
-
-	print "Trying to run 'update-desktop-database' ... ";
-	print system('update-desktop-database') ? "Failed\n" : "Ok\n";
 }
 
 sub install_base_relative { # define install base path for share data