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无法打开 /usr/include/python2.7/pyconfig.h (权限被拒绝)

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无法打开 /usr/include/python2.7/pyconfig.h (权限被拒绝)

我得到了以下奇怪的没有权限python 中的问题，每当我以普通用户（非 root）身份登录（SSH）时都会发生这种情况：

Traceback (most recent call last):
  File "/usr/lib/python2.7/site.py", line 562, in <module>
    main()
  File "/usr/lib/python2.7/site.py", line 544, in main
    known_paths = addusersitepackages(known_paths)
  File "/usr/lib/python2.7/site.py", line 271, in addusersitepackages
    user_site = getusersitepackages()
  File "/usr/lib/python2.7/site.py", line 246, in getusersitepackages
    user_base = getuserbase() # this will also set USER_BASE
  File "/usr/lib/python2.7/site.py", line 236, in getuserbase
    USER_BASE = get_config_var('userbase')
  File "/usr/lib/python2.7/sysconfig.py", line 543, in get_config_var
    return get_config_vars().get(name)
  File "/usr/lib/python2.7/sysconfig.py", line 442, in get_config_vars
    _init_posix(_CONFIG_VARS)
  File "/usr/lib/python2.7/sysconfig.py", line 321, in _init_posix
    raise IOError(msg)
IOError: invalid Python installation: unable to open /usr/include/python2.7/pyconfig.h (Permission denied)

许可内容/usr/include/python2.7/pyconfig.h如下：

-rw-r--r-- 1 根 根 35884 2011-10-04 17:24 /usr/include/python2.7/pyconfig.h

不确定是什么导致了这个问题，顺便说一句，我知道有类似的问题（链接1和链接2），但那些是关于“没有文件或目录”的。

答案1

权限没问题，但恐怕如果你需要以普通用户身份打开它，你就必须更改权限。现在它的权限是 644 ( -rw-r--r--)，所以我会尝试将其设置为 645 ( -rw-r--r-x)：

sudo chmod 645 /usr/include/python2.7/pyconfig.h

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