python3 64bit
pip install -U pip
Microsoft Windows [Version 10.0.10240]
(c) 2015 Microsoft Corporation. All rights reserved.
C:\Users\w10jv> pip install -U pip
Collecting pip
Downloading pip-20.2.1-py2.py3-none-any.whl (1.5 MB)
|████████████████████████████████| 1.5 MB 2.2 MB/s
Installing collected packages: pip
Attempting uninstall: pip
Found existing installation: pip 20.1.1
Uninstalling pip-20.1.1:
Successfully uninstalled pip-20.1.1
ERROR: Could not install packages due to an EnvironmentError: [WinError 5] アクセスが拒否されました。: 'C:\\Users\\w10jv\\AppData\\Local\\Temp\\pip-uninstall-ajx2ughf\\pip.exe'
Consider using the `--user` option or check the permissions.