Pip: IOError：[Errno 13] 权限被拒绝：'/usr/local/bin/pip'

创建于 2016-12-17 · 16评论 · 资料来源: pypa/pip

点子版本：1.5.4
Python版本：2.7.6
操作系统：ubuntu 14.04

描述：

我该如何解决以下问题：

我试图通过 pip 命令安装autograd和scikit-learn 。但是，两个安装都失败了，出现错误
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/pip'

因此我猜这些错误可能是由 pip 引起的，所以我使用更新命令“pip install -U pip”测试 pip，它回复了
IOError: [Errno 13] Permission denied: '/usr/local/bin/pip'

我猜我机器上的点子坏了？任何建议都非常感谢，谢谢。

我跑了什么：

运行命令“pip install -U pip”的日志如下：

Downloading/unpacking pip from https://pypi.python.org/packages/b6/ac/7015eb97dc749283ffdec1c3a88ddb8ae03b8fad0f0e611408f196358da3/pip-9.0.1-py2.py3-none-any.whl#md5=297dbd16ef53bcef0447d245815f5144
  Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB): 1.3MB downloaded
Installing collected packages: pip
  Found existing installation: pip 1.5.4
    Not uninstalling pip at /usr/lib/python2.7/dist-packages, owned by OS
  Can't roll back pip; was not uninstalled
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 283, in run
    requirement_set.install(install_options, global_options, root=options.root_path)
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1436, in install
    requirement.install(install_options, global_options, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 672, in install
    self.move_wheel_files(self.source_dir, root=root)
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 902, in move_wheel_files
    pycompile=self.pycompile,
  File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 312, in move_wheel_files
    generated.extend(maker.make(spec))
  File "/usr/share/python-wheels/distlib-0.1.8-py2.py3-none-any.whl/distlib/scripts.py", line 311, in make
    self._make_script(entry, filenames, options=options)
  File "/usr/share/python-wheels/distlib-0.1.8-py2.py3-none-any.whl/distlib/scripts.py", line 215, in _make_script
    self._write_script(scriptnames, shebang, script, filenames, ext)
  File "/usr/share/python-wheels/distlib-0.1.8-py2.py3-none-any.whl/distlib/scripts.py", line 195, in _write_script
    self._fileop.write_binary_file(outname, script_bytes)
  File "/usr/share/python-wheels/distlib-0.1.8-py2.py3-none-any.whl/distlib/util.py", line 384, in write_binary_file
    with open(path, 'wb') as f:
IOError: [Errno 13] Permission denied: '/usr/local/bin/pip'

Storing debug log for failure in /home/eric/.pip/pip.log

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资料来源

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最有用的评论

您应该添加--user选项来安装而不需要 root 权限。

xavfernandez 于 2016-12-18

👍108 ❤28 🎉27 😄21 🚀6

所有16条评论

您应该添加--user选项来安装而不需要 root 权限。

xavfernandez 于 2016-12-18

👍108 ❤28 🎉27 😄21 🚀6

我们不能为用户添加一些有用的信息吗？例如：“如果您没有 root 权限，请改用 virtualenv？”

例如，在 R-lang 中你会得到：

> install.packages('yaml')
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
Warning in install.packages("yaml") :
  'lib = "/usr/local/lib/R/site-library"' is not writable
Would you like to use a personal library instead?  (y/n) y
Would you like to create a personal library
~/R/x86_64-pc-linux-gnu-library/3.0
to install packages into?  (y/n) y

这肯定会帮助很多初学者......