解决 mac OSX pip OSError: [Errno 1] Operation not permitted

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原文网址：http://www.jianshu.com/p/7a18c78b5982

这段时间在弄机器学习的事情，然后看Macbook里面的Python库有点旧，就用pip更新一下。
$ pip install --upgrade numpy
结果抛出下面这个异常报告
Exception:Traceback (most recent call last):  File "/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg/pip/basecommand.py", line 223, in main    status = self.run(options, args)  File "/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg/pip/commands/install.py", line 299, in run    root=options.root_path,  File "/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg/pip/req/req_set.py", line 640, in install    requirement.uninstall(auto_confirm=True)  File "/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg/pip/req/req_install.py", line 726, in uninstall    paths_to_remove.remove(auto_confirm)  File "/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg/pip/req/req_uninstall.py", line 125, in remove    renames(path, new_path)  File "/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg/pip/utils/__init__.py", line 314, in renames    shutil.move(old, new)  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 302, in move    copy2(src, real_dst)  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 131, in copy2    copystat(src, dst)  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 103, in copystat    os.chflags(dst, st.st_flags)OSError: [Errno 1] Operation not permitted: '/tmp/pip-1_nHcH-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/numpy-1.8.0rc1-py2.7.egg-info'
Google后找到这个解决方案
$ pip install --upgrade pip$ sudo pip install numpy --upgrade --ignore-installed$ sudo pip install scipy --upgrade --ignore-installed$ sudo pip install scikit-learn --upgrade --ignore-installed


作者：phantomvk
链接：http://www.jianshu.com/p/7a18c78b5982
來源：简书
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