最近在关注 Deep Learning，就在自己的mac上安装google的开源框架Tensorflow
用 sudo pip install -U tensorflow
安装的时候总是遇到下面的问题：
sudo pip install -U tensorflow Password: The directory '/Users/jason/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. The directory '/Users/jason/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. Collecting tensorflow Downloading tensorflow-1.0.0-cp27-cp27m-macosx_10_11_x86_64.whl (39.3MB) 100% |████████████████████████████████| 39.4MB 32kB/s Collecting numpy>=1.11.0 (from tensorflow) Downloading numpy-1.12.0-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl (4.4MB) 100% |████████████████████████████████| 4.4MB 195kB/s Requirement already up-to-date: six>=1.10.0 in /Library/Python/2.7/site-packages/six-1.10.0-py2.7.egg (from tensorflow) Requirement already up-to-date: mock>=2.0.0 in /Library/Python/2.7/site-packages (from tensorflow) Requirement already up-to-date: wheel in /Library/Python/2.7/site-packages (from tensorflow) Requirement already up-to-date: protobuf>=3.1.0 in /Library/Python/2.7/site-packages (from tensorflow) Requirement already up-to-date: funcsigs>=1; python_version < "3.3" in /Library/Python/2.7/site-packages (from mock>=2.0.0->tensorflow) Requirement already up-to-date: pbr>=0.11 in /Library/Python/2.7/site-packages (from mock>=2.0.0->tensorflow) Collecting setuptools (from protobuf>=3.1.0->tensorflow) Downloading setuptools-34.3.0-py2.py3-none-any.whl (389kB) 100% |████████████████████████████████| 399kB 1.1MB/s Requirement already up-to-date: packaging>=16.8 in /Library/Python/2.7/site-packages (from setuptools->protobuf>=3.1.0->tensorflow) Requirement already up-to-date: appdirs>=1.4.0 in /Library/Python/2.7/site-packages (from setuptools->protobuf>=3.1.0->tensorflow) Collecting pyparsing (from packaging>=16.8->setuptools->protobuf>=3.1.0->tensorflow) Downloading pyparsing-2.1.10-py2.py3-none-any.whl (56kB) 100% |████████████████████████████████| 61kB 2.5MB/s Installing collected packages: numpy, tensorflow, setuptools, pyparsing Found existing installation: numpy 1.8.0rc1 DEPRECATION: Uninstalling a distutils installed project (numpy) 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 numpy-1.8.0rc1: Exception: Traceback (most recent call last): File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 342, in run prefix=options.prefix_path, File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 778, in install requirement.uninstall(auto_confirm=True) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 754, in uninstall paths_to_remove.remove(auto_confirm) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_uninstall.py", line 115, in remove renames(path, new_path) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/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-aGEdP5-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/numpy-1.8.0rc1-py2.7.egg-info'
后来google到 需要在命令后面加上 –ignore-installed six
就成功了，不过知其然，而不知其所以然
localhost:Desktop jasonlee$ sudo -H pip install tensorflow --ignore-installed six The directory '/Users/jason/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. The directory '/Users/jason/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. Collecting tensorflow Downloading tensorflow-1.0.0-cp27-cp27m-macosx_10_11_x86_64.whl (39.3MB) 100% |████████████████████████████████| 39.4MB 29kB/s Collecting six Downloading six-1.10.0-py2.py3-none-any.whl Collecting numpy>=1.11.0 (from tensorflow) Downloading numpy-1.12.0-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl (4.4MB) 100% |████████████████████████████████| 4.4MB 210kB/s Collecting mock>=2.0.0 (from tensorflow) Downloading mock-2.0.0-py2.py3-none-any.whl (56kB) 100% |████████████████████████████████| 61kB 556kB/s Collecting wheel (from tensorflow) Downloading wheel-0.29.0-py2.py3-none-any.whl (66kB) 100% |████████████████████████████████| 71kB 586kB/s Collecting protobuf>=3.1.0 (from tensorflow) Downloading protobuf-3.2.0-py2.py3-none-any.whl (360kB) 100% |████████████████████████████████| 368kB 922kB/s Collecting funcsigs>=1; python_version < "3.3" (from mock>=2.0.0->tensorflow) Downloading funcsigs-1.0.2-py2.py3-none-any.whl Collecting pbr>=0.11 (from mock>=2.0.0->tensorflow) Downloading pbr-1.10.0-py2.py3-none-any.whl (96kB) 100% |████████████████████████████████| 102kB 1.1MB/s Collecting setuptools (from protobuf>=3.1.0->tensorflow) Downloading setuptools-34.3.0-py2.py3-none-any.whl (389kB) 100% |████████████████████████████████| 399kB 657kB/s Collecting packaging>=16.8 (from setuptools->protobuf>=3.1.0->tensorflow) Downloading packaging-16.8-py2.py3-none-any.whl Collecting appdirs>=1.4.0 (from setuptools->protobuf>=3.1.0->tensorflow) Downloading appdirs-1.4.2-py2.py3-none-any.whl Collecting pyparsing (from packaging>=16.8->setuptools->protobuf>=3.1.0->tensorflow) Downloading pyparsing-2.1.10-py2.py3-none-any.whl (56kB) 100% |████████████████████████████████| 61kB 1.0MB/s Installing collected packages: numpy, funcsigs, six, pbr, mock, wheel, pyparsing, packaging, appdirs, setuptools, protobuf, tensorflow Successfully installed appdirs-1.4.2 funcsigs-1.0.2 mock-2.0.0 numpy-1.12.0 packaging-16.8 pbr-1.10.0 protobuf-3.2.0 pyparsing-2.1.10 setuptools-34.3.0 six-1.10.0 tensorflow-1.0.0 wheel-0.29.0
以上这篇解决安装tensorflow遇到无法卸载numpy 1.8.0rc1的问题就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。