将c++ 封装成lua调用时，显示一下错误：
PYTHON_BIN not defined, use current python.
generating userconf.ini...
Generating bindings for cocos2dx_TextLoader...
Traceback (most recent call last):
File "/Applications/Cocos/frameworks/cocos2d-x-3.5/tools/bindings-generator/generator.py", line 16, in <module>
from Cheetah.Template import Template
ImportError: No module named Cheetah.Template
---------------------------------
Generating lua bindings fails.
从错误提示就知道缺少cheetah库，所以先从http://pythonhosted.org//Cheetah/这个地址下载库，打开终端，cd 到下载文件夹的目录，
输入命令：sudo python setup.py install即可
解决cocos2dx 打包lua环境搭建问题( ImportError: No module named Cheetah.Template)
原文：http://www.cnblogs.com/HemJohn/p/4870520.html