python - 如何修复 ipython 安装 "Operation not permitted"错误？

Question

我尝试通过运行 sudo pip install ipython 来安装 ipython，但在 Mac OSX El Captain 10.11.6 中出现此错误。请帮忙。谢谢。

Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 754, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "/Library/Python/2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove
    renames(path, new_path)
  File "/Library/Python/2.7/site-packages/pip/utils/__init__.py", line 267, in renames
    shutil.move(old, new)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 299, in move
    copytree(src, real_dst, symlinks=True)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 208, in copytree
    raise Error, errors
Error: [('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py', '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py', "[Errno 1] Operation not permitted: '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc', '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc', "[Errno 1] Operation not permitted: '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py', '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py', "[Errno 1] Operation not permitted: '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc', '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc', "[Errno 1] Operation not permitted: '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib', '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib', "[Errno 1] Operation not permitted: '/var/folders/qp/926rqdqj5jd7lpywngyh002h00c_zb/T/pip-N6qHvL-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib'")]

Answer 1

这种错误是众所周知的，事实上在OSX El Captain升级之后，很多用户普遍对pip有同样的问题，而不是针对特定的包。

如果您使用的是个人机器，可以尝试按以下方式安装:

sudo pip install --user ipython

--user 参数是最简单的解决方案。

让我知道它是否有效。