diff -pruN 2.11.2-1/debian/changelog 2.11.2-1ubuntu1/debian/changelog
--- 2.11.2-1/debian/changelog	2009-10-21 16:59:17.000000000 +0100
+++ 2.11.2-1ubuntu1/debian/changelog	2009-10-21 16:59:17.000000000 +0100
@@ -1,3 +1,11 @@
+zope2.11 (2.11.2-1ubuntu1) karmic; urgency=low
+
+  * debian/rules:
+    - Disable parallel building to make sure that the patches are applied
+      after the source is unpacked, which fixes a FTBFS.
+
+ -- Chris Coulson <chrisccoulson@ubuntu.com>  Sun, 27 Sep 2009 02:56:02 +0100
+
 zope2.11 (2.11.2-1) unstable; urgency=low
 
   * New major upstream release. New source package.
diff -pruN 2.11.2-1/debian/rules 2.11.2-1ubuntu1/debian/rules
--- 2.11.2-1/debian/rules	2009-10-21 16:59:17.000000000 +0100
+++ 2.11.2-1ubuntu1/debian/rules	2009-10-21 16:59:17.000000000 +0100
@@ -33,10 +33,10 @@ endif
 ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
 	INSTALL_PROGRAM += -s
 endif
-ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
-	NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
-	MAKEFLAGS += -j$(NUMJOBS)
-endif
+#ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+#	NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+#	MAKEFLAGS += -j$(NUMJOBS)
+#endif
 
 # Include dpatch stuff.
 include /usr/share/dpatch/dpatch.make