Fix forgotten import in setup.py

1 files changed, 1 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index b37f72b..b6bfb11 100755
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 
 import os
+import sys
 
 from os.path import dirname, join
 from setuptools import setup, find_packages, Command