Windows 10 Anaconda 非管理员权限命令行模式升级 pip 失败如何处理？

尝试非管理员权限使用命令升级pip。

pip install --upgrade pip

升级过程中，提示未使用管理员权限导致升级失败，报错如下

Microsoft Windows [版本 10.0.19041.329]
(c) 2020 Microsoft Corporation. 保留所有权利。

C:\Users\lenovo>pip list
Script file 'D:\ProgramData\Anaconda3\Scripts\pip-script.py' is not present.

C:\Users\lenovo>

管理员权限打开命令行窗口，执行命令。具体步骤如下所示

Windows PowerShell
版权所有 (C) Microsoft Corporation。保留所有权利。

尝试新的跨平台 PowerShell https://aka.ms/pscore6

PS C:\WINDOWS\system32> easy_install pip
WARNING: The easy_install command is deprecated and will be removed in a future version.
Searching for pip
Reading https://pypi.org/simple/pip/
Downloading https://files.pythonhosted.org/packages/fe/3b/0fc5e63eb277d5a50a95ce5c896f742ef243be27382303a4a44dd0197e29/pip-20.2b1-py2.py3-none-any.whl#sha256=b4e230e2b8ece18c5a19b818f3c20a8d4eeac8172962779fd9898d7c4ceb1636
Best match: pip 20.2b1
Processing pip-20.2b1-py2.py3-none-any.whl
Installing pip-20.2b1-py2.py3-none-any.whl to d:\programdata\anaconda3\lib\site-packages
Adding pip 20.2b1 to easy-install.pth file
Installing pip-script.py script to D:\ProgramData\Anaconda3\Scripts
Installing pip.exe script to D:\ProgramData\Anaconda3\Scripts
Installing pip3-script.py script to D:\ProgramData\Anaconda3\Scripts
Installing pip3.exe script to D:\ProgramData\Anaconda3\Scripts
Installing pip3.8-script.py script to D:\ProgramData\Anaconda3\Scripts
Installing pip3.8.exe script to D:\ProgramData\Anaconda3\Scripts

Installed d:\programdata\anaconda3\lib\site-packages\pip-20.2b1-py3.7.egg
Processing dependencies for pip
Finished processing dependencies for pip
PS C:\WINDOWS\system32>

#该方法安装pip可能会比较慢，请耐心等待，安装过程中出现失败，请重复执行安装命令

问题解决，验证安装是否存在其他问题。

PS C:\WINDOWS\system32> pip --version
pip 20.2b1 from D:\ProgramData\Anaconda3\lib\site-packages\pip-20.2b1-py3.7.egg\pip (python 3.7)
PS C:\WINDOWS\system32> pip list
Package                            Version
---------------------------------- -------------------
-ip                                20.0.2
alabaster                          0.7.12
anaconda-client                    1.7.2
anaconda-navigator                 1.9.12
anaconda-project                   0.8.3
#更多信息未显示

推荐升级方法如下

#管理员权限运行cmd或powershell，推荐使用python命令升级
PS C:\WINDOWS\system32> python -m pip install -U pip
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Requirement already up-to-date: pip in d:\programdata\anaconda3\lib\site-packages\pip-20.2b1-py3.7.egg (20.2b1)
PS C:\WINDOWS\system32>

来源：oschina

链接：https://my.oschina.net/u/1011130/blog/4328592

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python

Easy Install

powershell

pip

Anaconda