diff -Naur devscripts-2.15.5.orig/scripts/Makefile devscripts-2.15.5/scripts/Makefile

--- devscripts-2.15.5.orig/scripts/Makefile	2015-06-11 05:14:09.000000000 +0200

+++ devscripts-2.15.5/scripts/Makefile	2015-06-17 13:10:48.963299776 +0200

@@ -86,7 +86,7 @@

 	$(foreach python,$(shell py3versions -r ../debian/control),$(python) setup.py test$(\n))

 install: all

-	python3 setup.py install --root="$(DESTDIR)" --no-compile --install-layout=deb

+	python3 setup.py install --root="$(DESTDIR)" --no-compile

 	cp $(SCRIPTS) $(DESTDIR)$(BINDIR)

 	ln -sf edit-patch $(DESTDIR)$(BINDIR)/add-patch

 	install -d $(DESTDIR)$(COMPL_DIR)