--- chandler/Makefile.orig	2009-10-13 19:30:27.000000000 +0200
+++ chandler/Makefile.orig	2009-10-13 19:30:46.000000000 +0200
@@ -371,7 +371,11 @@ 
 
 $(SOURCE_ARCHIVES):
 	mkdir -p $(CHANDLERARCHIVES)
-	$(CURL) $@ $(URL)/$(notdir $@)
+	if [ "$(notdir $@)" == "zope.interface-3.5.2.tar.gz" ]; then \
+	    $(CURL) $@ "http://pypi.python.org/packages/source/z/zope.interface"/$(notdir $@);\
+	else \
+	    $(CURL) $@ $(URL)/$(notdir $@);\
+	fi
 
 # if the archive name does not contain the string 'release' or 'debug' it's
 # the same for both and needs to be installed in $(SNAP) explicitely