--- /usr/share/aclocal-1.14/python.m4	2014-10-27 05:45:43.000000000 +0100
+++ python.m4	2016-08-30 17:20:03.690623000 +0200
@@ -111,6 +111,7 @@ AC_DEFUN([AM_PATH_PYTHON],
 import sys
 # Prefer sysconfig over distutils.sysconfig, for better compatibility
 # with python 3.x.  See automake bug#10227.
+# But not see <https://bugs.launchpad.net/ubuntu/+source/python3-defaults/+bug/1408092>
 try:
     import sysconfig
 except ImportError:
@@ -119,9 +120,12 @@ else:
     can_use_sysconfig = 1
 # Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
 # <https://github.com/pypa/virtualenv/issues/118>
+# Can't use sysconfig in CPython > 3.0 in debian since it's broken :
+# <https://bugs.launchpad.net/ubuntu/+source/python3-defaults/+bug/1408092>
 try:
     from platform import python_implementation
-    if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7':
+    if python_implementation() == 'CPython' and ( \
+            float(sys.version[[:3]]) > 3.0 or sys.version[[:3]] == '2.7'):
         can_use_sysconfig = 0
 except ImportError:
     pass"