MAC 解决OSError: [Errno 1] Operation not permitted

[Errno 1] Operation not permitted: '/tmp/pip-jI1Qog-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz'")]

安装机器学习的一些库的时候报错

解决方案

1.  $ pip install --upgrade pip

2.  $ sudo pip install numpy --upgrade --ignore-installed  

3.  $ sudo pip install scipy --upgrade --ignore-installed  

4.  $ sudo pip install scikit-learn --upgrade --ignore-installed