coco2dx 3.x 绑定lua

Traceback (most recent call last):
File “/20140813/cocos2d-x/cocos2dx-Lua/LuaFrameWork/frameworks/cocos2d-x/tools/bindings-generator/generator.py”, line 1306, in
main()
File “/20140813/cocos2d-x/cocos2dx-Lua/LuaFrameWork/frameworks/cocos2d-x/tools/bindings-generator/generator.py”, line 1302, in main
generator.generate_code()
File “/20140813/cocos2d-x/cocos2dx-Lua/LuaFrameWork/frameworks/cocos2d-x/tools/bindings-generator/generator.py”, line 971, in generate_code
searchList=)
File “/Library/Python/2.7/site-packages/Cheetah/Template.py”, line 1259, in init
self._compile(source, file, compilerSettings=compilerSettings)
File “/Library/Python/2.7/site-packages/Cheetah/Template.py”, line 1553, in _compile
keepRefToGeneratedCode=True)
File “/Library/Python/2.7/site-packages/Cheetah/Template.py”, line 796, in compile
raise e
File “_20140813_cocos2d_x_cocos2dx_Lua_LuaFrameWork_frameworks_cocos2d_x_tools_bindings_generator_targets_lua_templates_layout_head_h.py”, line 50
class 20140813_cocos2d_x_cocos2dx_Lua_LuaFrameWork_frameworks_cocos2d_x_tools_bindings_generator_targets_lua_templates_layout_head_h(Template):

这个问题是怎么回事呢?该如何解决呢?

自己顶一下~

来个人给回复一下吧~,别沉了~

步骤都是按照readme.mdown 里面去做的。
以前做的时候,都没问题,这次换了电脑。PyYAML 和 Cheetah 都是重新安装的,结果 执行 ./genbindings.py 就报了这个错误~

唉~就没个大神给回答一下嘛~百度也找不到~