You can download a compiled version of _namemapper here:
http://www.cheetahtemplate.org/download.html
Pick _namemapper.pyd2.4 or _namemapper.pyd2.5 depending on your Python version.
Rename the file to _namemapper.pyd and put it in folder:
PYTHON-PATH\Lib\site-packages\Cheetah
Cheetah使用出错！You don't have the C version of NameMapper installed!,布布扣,bubuko.com
Cheetah使用出错！You don't have the C version of NameMapper installed!
原文：http://blog.csdn.net/magicharvey/article/details/38302217