setuptools安装
1. 下载地址：?http://peak.telecommunity.com/dist/ez_setup.py
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2. python?ez_setup.py
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3.输出（linux情况下，注意权限问题）
Processing setuptools-0.6c11-py2.6.egg
Copying setuptools-0.6c11-py2.6.egg to /usr/local/python2.6/lib/python2.6/site-packages
Removing setuptools 0.6c9 from easy-install.pth file
Adding setuptools 0.6c11 to easy-install.pth file
Installing easy_install script to /usr/local/python2.6/bin
Installing easy_install-2.6 script to /usr/local/python2.6/bin
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Installed /usr/local/python2.6/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg
Processing dependencies for setuptools==0.6c11
Finished processing dependencies for setuptools==0.6c11
