PermissionError: pip 从 8.1.1 升级到 8.1.2

PermissionError: pip upgrade from 8.1.1 to 8.1.2(PermissionError: pip 从 8.1.1 升级到 8.1.2)

问题描述

我正在尝试将 pip 从 8.1.1 升级到 8.1.2 .但它显示以下 'PermissionError: [WinError 5] Access is denied:如何升级pip?

I am trying to upgrading pip from 8.1.1 to 8.1.2 . But it showing following 'PermissionError: [WinError 5] Access is denied: How to upgrade pip?

C:>python -m pip install --upgrade pip
Collecting pip
  Using cached pip-8.1.2-py2.py3-none-any.whl
Installing collected packages: pip
  Found existing installation: pip 8.1.1
    Uninstalling pip-8.1.1:
Exception:
Traceback (most recent call last):
  File "C:Program FilesPython35libshutil.py", line 538, in move
    os.rename(src, real_dst)
PermissionError: [WinError 5] Access is denied: 'c:\program files\python35\lib\site-packages\pip-8.1.1.dist-info\description.rst' -> 'C:\Users\user\AppD
ata\Local\Temp\pip-nen4ldwg-uninstall\program files\python35\lib\site-packages\pip-8.1.1.dist-info\description.rst'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:Program FilesPython35libsite-packagespipasecommand.py", line 209, in main
    status = self.run(options, args)
  File "C:Program FilesPython35libsite-packagespipcommandsinstall.py", line 317, in run
    prefix=options.prefix_path,
  File "C:Program FilesPython35libsite-packagespip
eq
eq_set.py", line 726, in install
    requirement.uninstall(auto_confirm=True)
  File "C:Program FilesPython35libsite-packagespip
eq
eq_install.py", line 746, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "C:Program FilesPython35libsite-packagespip
eq
eq_uninstall.py", line 115, in remove
    renames(path, new_path)
  File "C:Program FilesPython35libsite-packagespiputils\__init__.py", line 267, in renames
    shutil.move(old, new)
  File "C:Program FilesPython35libshutil.py", line 553, in move
    os.unlink(src)
PermissionError: [WinError 5] Access is denied: 'c:\program files\python35\lib\site-packages\pip-8.1.1.dist-info\description.rst'
You are using pip version 8.1.1, however version 8.1.2 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

即使有管理员权限也会出现此问题.

This problem occurs even with administrator privileges.

推荐答案

使用管理员权限打开您的 cmd.右键单击图标并选择用管理员打开.

open your cmd with admin priviliges. for that right click in icon and select open with administrator.

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