(1) yaml
http://codyaray.com/2011/12/pyyaml-using-easy_install-on-mac-os-x-lion
1.报错
ImportError: No module named yaml
2.安装
sudo easy_install pyyaml
error
执行：sudo python -m easy_install pyyaml
执行：sudo easy_install pyyaml
(2) Cheetah
下载cheetah:http://pythonhosted.org//Cheetah/
进入目录执行 sudo python setup.py install原文：http://blog.csdn.net/guo_hongjun1611/article/details/39852873