Installing collected packages: numpy, scipy, six, pyyaml, Keras, opencv-python, h5py, html5lib, bleach, futures, wheel, werkzeug, markdown, protobuf, tensorflow-tensorboard, pbr, funcsigs, mock, backports.weakref, tensorflow Found existing installation: numpy 1.14.1 Uninstalling numpy-1.14.1: Successfully uninstalled numpy-1.14.1 Found existing installation: scipy 0.13.0b1 DEPRECATION: Uninstalling a distutils installed project (scipy) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project. Uninstalling scipy-0.13.0b1: Exception: Traceback (most recent call last): File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run prefix=options.prefix_path, File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 778, in install requirement.uninstall(auto_confirm=True) File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 754, in uninstall paths_to_remove.remove(auto_confirm) File "/Library/Python/2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove renames(path, new_path) File "/Library/Python/2.7/site-packages/pip/utils/__init__.py", line 267, 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-k6sIvY-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/scipy-0.13.0b1-py2.7.egg-info‘
首先我想到的是目录权限的问题，于是一通的修改 不知道执行了多少次的 ```chmod 755``` 结果没有任何卵用；
那是不是因为 目录归属有问题呢？ 又是一通修改 ```chown usename``` 结果还是没有用；
最后只好谷歌了，搜到这篇文章：https://www.jianshu.com/p/7a18c78b5982， yes 他解决了我的问题，只需要小小的升级下旧的包就可以搞定了，这里把执行的命令记录如下：
$ 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