MAC 下用 pip 安装时出现 OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/

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最新推荐文章于 2025-07-11 12:16:25 发布

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在尝试使用pip在MAC上安装zbarlight时遇到权限错误。文章提供了详细的错误信息及解决方案，通过更改文件夹所有者解决了安装过程中的权限问题。

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在MAC上用pip安装zbarlight时出现如下错误

➜  zbarlight git:(zxdev) ✗ pip install zbarlight
Collecting zbarlight
Requirement already satisfied: Pillow in /Users/zhangxin/Library/Python/2.7/lib/python/site-packages (from zbarlight)
Requirement already satisfied: olefile in /Users/zhangxin/Library/Python/2.7/lib/python/site-packages (from Pillow->zbarlight)
Installing collected packages: zbarlight
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 784, in install
    **kwargs
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/wheel.py", line 316, in clobber
    ensure_dir(destdir)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 157, in makedirs
    mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/zbarlight'

解决方法：

sudo chown -R $USER /Library/Python/2.7/site-packages/