安装Python Requests

14 投票
7 回答
19591 浏览
提问于 2025-04-17 23:22

我正在尝试用pip下载requests这个库,但遇到了下面的错误。我查看了错误日志,但对我来说大部分内容都看不懂。

有没有什么建议?我在尝试用pip下载beautifulsoup4时也遇到了类似的问题。

~ ∴ pip install requests
Downloading/unpacking requests
  Downloading requests-2.2.1-py2.py3-none-any.whl (625kB): 625kB downloaded
Installing collected packages: requests
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/commands/install.py", line 279, in run
    requirement_set.install(install_options, global_options, root=options.root_path)
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/req.py", line 1380, in install
    requirement.install(install_options, global_options, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/req.py", line 664, in install
    self.move_wheel_files(self.source_dir, root=root)
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/req.py", line 894, in move_wheel_files
    pycompile=self.pycompile,
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/wheel.py", line 202, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/Library/Python/2.7/site-packages/pip-1.5.2-py2.7.egg/pip/wheel.py", line 189, in clobber
    os.makedirs(destsubdir)
  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/requests'

Storing debug log for failure in /Users/my_name/Library/Logs/pip.log

7 个回答

1

如果你用sudo来执行pip命令,可能需要加上sudo的-H选项。

sudo -H pip install --user requests
2

对于Mac OS X系统:

首先,使用这个命令来安装pip:

sudo easy_install pip

然后,使用这个命令来安装requests库:

pip install --user requests
3

这里是重点:

OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/requests'

要在整个系统中安装一个库(也就是在那个文件夹里),你需要有管理员权限,可以使用sudo命令:

sudo pip install requests

另外,你可以看看 virtualenv,这样你就可以在不需要管理员权限的情况下,拥有不同的本地安装。

9

试试这个:

pip install --user requests

(就是这样写的,你不需要替换任何东西)

15

你正在尝试在 '/Library/Python/2.7/site-packages/requests' 这个地方安装一个软件包,但这需要管理员权限才能进行。你可以试试下面这个方法:

$ sudo pip install requests

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