$OpenBSD: patch-bindings_Makefile_in,v 1.5 2016/04/21 23:46:47 sthen Exp $
--- bindings/Makefile.in.orig	Tue Apr 19 15:53:14 2016
+++ bindings/Makefile.in	Fri Apr 22 00:37:12 2016
@@ -724,6 +724,7 @@ install-data-local:
            && ( cd ${builddir}/python \
                 && env BUILDLIBDIR=${abs_top_builddir}/src/.libs \
                   $(PYTHON) ${abs_srcdir}/python/setup.py install \
+                     --single-version-externally-managed \
                      --skip-build --root=$(DESTDIR) --prefix=$(prefix) \
                      --exec-prefix=$(exec_prefix)) \
            || true
