#wget http://pypi.python.org/packages/2.6/s/setuptools/setuptools-0.6c11-py2.6.egg --no-check-certificate
# chmod 775 setuptools-0.6c11-py2.6.egg
# sh setuptools-0.6c11-py2.6.egg
#wget http://pypi.python.org/packages/source/p/pip/pip-1.0.tar.gz --no-check-certificate
# tar xvfz pip-1.0.tar.gz
# cd pip-1.0
# python setup.py install
# easy_install requests
pip使用：
pip install django
pip uninstall django