如下修改install.py:
if version[0:3] == "2.1": version = "2.1"
if version[0:3] == "2.2": version = "2.2"
// 改成
if version[0:3] == "2.1": version = "2.1"
if version[0:3] == "2.2": version = "2.2"
if version[0:3] == "2.4": version = "2.4"
if not version == "1.5.2" and not version == "2.1"
// 改成
if not version == "1.5.2" and not version == "2.1" and not version == "2.4":
print "Python 2.1. You are currently running Python %s." % version
// 改成
print "Python 2.1 and Python 2.4. You are currently running Python %s." % version