diff -Nru stardict-3.0.1/debian/stardict-gnome.preinst stardict-3.0.1-fix/debian/stardict-gnome.preinst
--- stardict-3.0.1/debian/stardict-gnome.preinst	1970-01-01 07:00:00.000000000 +0700
+++ stardict-3.0.1-fix/debian/stardict-gnome.preinst	2013-02-15 12:33:30.799675688 +0700
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+ 
+case "$1" in
+	upgrade)
+		DOCDIR=/usr/share/doc/stardict-gnome
+		if [ -L $DOCDIR ]; then
+			rm $DOCDIR
+		fi
+		;;
+esac
+ 
+#DEBHELPER#
diff -Nru stardict-3.0.1/debian/stardict-gtk.preinst stardict-3.0.1-fix/debian/stardict-gtk.preinst
--- stardict-3.0.1/debian/stardict-gtk.preinst	1970-01-01 07:00:00.000000000 +0700
+++ stardict-3.0.1-fix/debian/stardict-gtk.preinst	2013-02-15 12:33:30.799675688 +0700
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+ 
+case "$1" in
+	upgrade)
+		DOCDIR=/usr/share/doc/stardict-gtk
+		if [ -L $DOCDIR ]; then
+			rm $DOCDIR
+		fi
+		;;
+esac
+ 
+#DEBHELPER#
diff -Nru stardict-3.0.1/debian/stardict-plugin-espeak.preinst stardict-3.0.1-fix/debian/stardict-plugin-espeak.preinst
--- stardict-3.0.1/debian/stardict-plugin-espeak.preinst	1970-01-01 07:00:00.000000000 +0700
+++ stardict-3.0.1-fix/debian/stardict-plugin-espeak.preinst	2013-02-15 12:33:30.819675785 +0700
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+ 
+case "$1" in
+	upgrade)
+		DOCDIR=/usr/share/doc/stardict-plugin-espeak
+		if [ -L $DOCDIR ]; then
+			rm $DOCDIR
+		fi
+		;;
+esac
+ 
+#DEBHELPER#
diff -Nru stardict-3.0.1/debian/stardict-plugin-festival.preinst stardict-3.0.1-fix/debian/stardict-plugin-festival.preinst
--- stardict-3.0.1/debian/stardict-plugin-festival.preinst	1970-01-01 07:00:00.000000000 +0700
+++ stardict-3.0.1-fix/debian/stardict-plugin-festival.preinst	2013-02-15 12:33:30.819675785 +0700
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+ 
+case "$1" in
+	upgrade)
+		DOCDIR=/usr/share/doc/stardict-plugin-festival
+		if [ -L $DOCDIR ]; then
+			rm $DOCDIR
+		fi
+		;;
+esac
+ 
+#DEBHELPER#
diff -Nru stardict-3.0.1/debian/stardict-plugin.preinst stardict-3.0.1-fix/debian/stardict-plugin.preinst
--- stardict-3.0.1/debian/stardict-plugin.preinst	1970-01-01 07:00:00.000000000 +0700
+++ stardict-3.0.1-fix/debian/stardict-plugin.preinst	2013-02-15 12:33:30.907676225 +0700
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+ 
+case "$1" in
+	upgrade)
+		DOCDIR=/usr/share/doc/stardict-plugin
+		if [ -L $DOCDIR ]; then
+			rm $DOCDIR
+		fi
+		;;
+esac
+ 
+#DEBHELPER#
diff -Nru stardict-3.0.1/debian/stardict-plugin-spell.preinst stardict-3.0.1-fix/debian/stardict-plugin-spell.preinst
--- stardict-3.0.1/debian/stardict-plugin-spell.preinst	1970-01-01 07:00:00.000000000 +0700
+++ stardict-3.0.1-fix/debian/stardict-plugin-spell.preinst	2013-02-15 12:33:30.819675785 +0700
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+ 
+case "$1" in
+	upgrade)
+		DOCDIR=/usr/share/doc/stardict-plugin-spell
+		if [ -L $DOCDIR ]; then
+			rm $DOCDIR
+		fi
+		;;
+esac
+ 
+#DEBHELPER#