在试有gitinspector的时候，安装这个包的时候，遇到了这个问题——万恶的编码问题。

Traceback (most recent call last):
File "gitinspector.py", line 25, in
localization.init()
File "/Users/fdhuang/learing/git-analytics/gitinspector-0.3.2/gitinspector/localization.py", line 43, in init
lang = locale.getlocale()
File "/usr/local/Cellar/python/2.7.8_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/locale.py", line 562, in getlocale
return _parse_localename(localename)
File "/usr/local/Cellar/python/2.7.8_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/locale.py", line 475, in _parse_localename
raise ValueError, 'unknown locale: %s' % localename
ValueError: unknown locale: UTF-8
Google了一下，发现原来是少了这些东西:

export LANG="en_US.UTF-8"

export LC_COLLATE="en_US.UTF-8"
export LC_CTYPE="en_US.UTF-8"
export LC_MESSAGES="en_US.UTF-8"
export LC_MONETARY="en_US.UTF-8"
export LC_NUMERIC="en_US.UTF-8"
export LC_TIME="en_US.UTF-8"
export LC_ALL=
把上面的代码加到相应的shell profile。即在bash下应该是.bash_profile。
记得source一下