升级 Mac 的 Ptyhon 到 3.3 版本
1、下载安装程序：http://python.org/download/，Python 3.3.2 Mac OS X 64-bit/32-bit x86-64/i386 Installer
2、安装
3、以超级用户执行如下脚本：
#!/bin/bash
rm
-R
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
mv
/Library/Frameworks/Python
.framework
/Versions/3
.3
/System/Library/Frameworks/Python
.framework
/Versions
chown
-R root:wheel
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
rm
/System/Library/Frameworks/Python
.framework
/Versions/Current
ln
-s
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/System/Library/Frameworks/Python
.framework
/Versions/Current
rm
/usr/bin/pydoc
rm
/usr/bin/python
rm
/usr/bin/pythonw
rm
/usr/bin/python-config
rm
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/pydoc
rm
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/python
rm
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/pythonw
rm
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/python-config
ln
-s
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/pydoc3
/usr/bin/pydoc
ln
-s
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/python3
/usr/bin/python
ln
-s
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/pythonw3
/usr/bin/pythonw
ln
-s
/System/Library/Frameworks/Python
.framework
/Versions/3
.3
/bin/python3-config
/usr/bin/python-config
4、安装 easy_install:
①、curl -O http://python-distribute.org/distribute_setup.py
②、sudo python distribute_setup.py
5、建立软链接：sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.3/bin/easy_install /usr/bin/easy_install