python导入站点失败 [英] python import site failed

问题描述

当我执行python脚本时，会出现此问题:

When I execute python script, this problem occurs:

'import site' failed; use -v for traceback

所以我再次尝试使用-v选项，我可以得到以下消息:

so I tried again with -v option, and I can get these messages:

'import site' failed; traceback:
Traceback (most recent call last):
  File "/usr/lib/python2.6/site.py", line 513, in <module>
    main()
  File "/usr/lib/python2.6/site.py", line 495, in main
    known_paths = addusersitepackages(known_paths)
  File "/usr/lib/python2.6/site.py", line 238, in addusersitepackages
    USER_BASE = env_base if env_base else joinuser("~", ".local")
  File "/usr/lib/python2.6/site.py", line 225, in joinuser
    return os.path.expanduser(os.path.join(*args))
  File "/usr/lib/python2.6/posixpath.py", line 256, in expanduser
    userhome = pwd.getpwuid(os.getuid()).pw_dir
KeyError: 'getpwuid(): uid not found: 65530'

如何处理这种情况?

推荐答案

看起来它希望ID为65530的用户存在于您的系统上，但实际上并不存在.并通过调用os.getuid()来获取该ID，该ID返回当前用户ID.

Looks like it expects a user with id 65530 to exist on your system, but it doesn't. And it gets that id by calling os.getuid() which returns the current user id.

也许您正在运行的用户同时已被删除或禁用?检查/etc/passwd的线索.

Perhaps the user you're running this as has been deleted or disabled in the meantime? Check /etc/passwd for clues.

根据您的评论进行更新:显然/etc/passwd在您的chroot监狱中不存在.您可以尝试将其映射到其中，也可以将HOME环境变量设置为明智的设置，如expanduser的代码所述:

Update in light of your comment: apparently /etc/passwd does not exist inside your chroot jail. Either you can try mapping it in, or you can set the HOME environment variable to something sensible, as the code for expanduser says:

    if 'HOME' not in os.environ:
        import pwd
        userhome = pwd.getpwuid(os.getuid()).pw_dir
    else:
        userhome = os.environ['HOME']

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