From b04bd8618ca956c2ceab36a8729cab822f0cff93 Mon Sep 17 00:00:00 2001
From: cobaltchang <iamcobalt@gmail.com>
Date: Tue, 5 Jul 2016 22:36:52 +0800
Subject: [PATCH] Fix the error without specified encoding when compiling
 (#4246)

Fix setup.py error on some platforms
---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 0fef70f1f..86870489f 100755
--- a/setup.py
+++ b/setup.py
@@ -4,6 +4,7 @@ import os
 import re
 import shutil
 import sys
+from io import open
 
 from setuptools import setup
 
@@ -16,7 +17,7 @@ except ImportError:
     print("warning: pypandoc module not found, could not convert Markdown to RST")
 
     def read_md(f):
-        return open(f, 'r').read()
+        return open(f, 'r', encoding='utf-8').read()
 
 
 def get_version(package):