--- gnome-boxes-3.28.4/build-aux/post_install.py.python2	2018-05-09 11:48:19.000000000 +0200

+++ gnome-boxes-3.28.4/build-aux/post_install.py	2018-05-23 22:13:53.921343405 +0200

@@ -1,4 +1,4 @@

-#!/usr/bin/python3

+#!/usr/bin/python2

 import os

 import subprocess