From 7be90d75e60c8e321e76eb894acb15c57a9369fc Mon Sep 17 00:00:00 2001
From: Sebastian Junges <sebastian.junges@rwth-aachen.de>
Date: Wed, 7 Dec 2016 23:04:19 +0100
Subject: [PATCH] prevent usage of python2

---
 setup.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.py b/setup.py
index f7bd2fa..84a0332 100755
--- a/setup.py
+++ b/setup.py
@@ -9,6 +9,8 @@ from setuptools import setup, Extension
 from setuptools.command.build_ext import build_ext
 from distutils.version import LooseVersion
 
+if sys.version_info[0] == 2:
+    sys.exit('Sorry, Python 2.x is not supported')
 
 class CMakeExtension(Extension):
     def __init__(self, name, sourcedir='', subdir=''):