diff -Nru snes9x-1.53/debian/changelog snes9x-1.53/debian/changelog
--- snes9x-1.53/debian/changelog	2011-10-09 10:21:26.000000000 +0000
+++ snes9x-1.53/debian/changelog	2011-10-10 07:58:28.000000000 +0000
@@ -1,3 +1,9 @@
+snes9x (1:1.53-0pub4) oneiric; urgency=low
+
+  * Add conflict with snes9x-gtk-l10n-ru for smooth upgrade from PUB oneiric
+
+ -- Sergey Basalaev <sbasalaev@gmail.com>  Mon, 10 Oct 2011 14:57:40 +0700
+
 snes9x (1:1.53-0pub3) oneiric; urgency=low
 
   * [patch] potfiles.patch:
diff -Nru snes9x-1.53/debian/control snes9x-1.53/debian/control
--- snes9x-1.53/debian/control	2011-10-09 09:22:09.000000000 +0000
+++ snes9x-1.53/debian/control	2011-10-10 07:56:46.000000000 +0000
@@ -30,6 +30,9 @@
 Package: snes9x-gtk
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
+Conflicts: snes9x-gtk-l10n-ru
+Replaces: snes9x-gtk-l10n-ru
+Provides: snes9x-gtk-l10n-ru
 Description: GTK+ port of Snes9x - Super NES Emulator
  Snes9x is a portable, freeware Super Nintendo Entertainment System (SNES)
  emulator. It basically allows you to play most games designed for the SNES