安装第三方扩展需要用到的工具
https://pypi.python.org/pypi/setuptools#id138
ImportError: No module named setuptools 解决方案
shell中输入:
wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz
tar zxvf setuptools-0.6c11.tar.gz
cd setuptools-0.6c11
python setup.py build
python setup.py install