安装枕头时出错（Django）

Question

我无法安装 Pillow。这是完整的回溯：

Collecting Pillow
  Using cached Pillow-4.0.0-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
Collecting olefile (from Pillow)
  Using cached olefile-0.44.zip
Installing collected packages: olefile, Pillow
  Running setup.py install for olefile ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/bt/_3d4816x12d95tzvcp_0302w0000gn/T/pip-build-UyBMYN/olefile/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/bt/_3d4816x12d95tzvcp_0302w0000gn/T/pip-QHsEXV-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    creating build
    creating build/lib
    copying OleFileIO_PL.py -> build/lib
    creating build/lib/olefile
    copying olefile/__init__.py -> build/lib/olefile
    copying olefile/olefile.py -> build/lib/olefile
    copying olefile/README.rst -> build/lib/olefile
    copying olefile/README.html -> build/lib/olefile
    copying olefile/LICENSE.txt -> build/lib/olefile
    copying olefile/CONTRIBUTORS.txt -> build/lib/olefile
    running install_lib
    creating /Library/Python/2.7/site-packages/olefile
    error: could not create '/Library/Python/2.7/site-packages/olefile': Permission denied

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/bt/_3d4816x12d95tzvcp_0302w0000gn/T/pip-build-UyBMYN/olefile/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/bt/_3d4816x12d95tzvcp_0302w0000gn/T/pip-QHsEXV-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/bt/_3d4816x12d95tzvcp_0302w0000gn/T/pip-build-UyBMYN/olefile/

尝试创建文件夹时，错误似乎是'Permission denied'；虽然我不明白为什么...

我的机器运行ning Mac OSX，我正在使用终端运行这个 Django 项目的命令。

Answer 1

因为普通用户没有全局安装包的权限。运行和 sudo，或者 - 更好 - 使用 virtualenv 并在那里安装你的包。

Answer 2

关于这个问题有几个问题，我建议看看这些：

使用 virtualenv
使用$HOME

我更喜欢第二种，但这也取决于你的project/app结构

安装枕头时出错（Django）

Error installing Pillow (Django)

python

django

terminal

command-line

pillow