1. wget --no-check-certificate http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
2. sh setuptools-0.6c11-py2.7.egg
出现如下信息表示成功：
Processing setuptools-0.6c11-py2.7.egg
Copying setuptools-0.6c11-py2.7.egg to /usr/local/lib/python2.7/site-packages
Adding setuptools 0.6c11 to easy-install.pth file
Installing easy_install script to /usr/local/bin
Installing easy_install-2.7 script to /usr/local/bin
Installed /usr/local/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg
Processing dependencies for setuptools==0.6c11
Finished processing dependencies for setuptools==0.6c11
