diff -u python-qt4-4.5.2/debian/control python-qt4-4.5.2/debian/control
--- python-qt4-4.5.2/debian/control
+++ python-qt4-4.5.2/debian/control
@@ -16,6 +16,7 @@
 Provides: ${python:Provides}
 Depends: ${shlibs:Depends}, ${misc:Depends}, ${python:Depends}, python-sip4 (>= 4.8), python-sip4 (<< 4.9), python-elementtree | python (>= 2.5)
 Suggests: python-qt4-dbg
+Conflicts: python-qt4-common
 Replaces: python-qt4-dev (<< 4.4.4-3~), python-qt4-common
 Description: Python bindings for Qt4
  PyQt4 exposes the Qt4 API to Python. The following modules are supported:
diff -u python-qt4-4.5.2/debian/changelog python-qt4-4.5.2/debian/changelog
--- python-qt4-4.5.2/debian/changelog
+++ python-qt4-4.5.2/debian/changelog
@@ -1,3 +1,11 @@
+python-qt4 (4.5.2-0ubuntu2) karmic; urgency=low
+
+  * debian/control:
+    - Add conflicts on python-qt4-common, as per Debian change
+      to ensure its removed on upgrades. (LP: #407418)
+
+ -- Michael Casadevall <mcasadevall@ubuntu.com>  Sat, 12 Sep 2009 17:16:55 -0400
+
 python-qt4 (4.5.2-0ubuntu1) karmic; urgency=low
 
   * New upstream release