我这安装不了pyyaml 要怎么升级啊
来源：2-2 yaml的用法
静静09
2022-11-13 18:02:54
尝试新的跨平台 PowerShell https://aka.ms/pscore6 (venv) PS C:\Users\Administrator\PycharmProjects\practice> pip install pyyaml Requirement already satisfied: pyyaml in c:\users\administrator\pycharmprojects\practice\venv\lib\site-packages (6.0) WARNING: You are using pip version 21.3.1; however, version 22.3.1 is available. You should consider upgrading via the 'C:\Users\Administrator\PycharmProjects\practice\venv\Scripts\python.exe -m pip install --u pgrade pip' command. (venv) PS C:\Users\Administrator\PycharmProjects\practice>
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好帮手慕小猿
2022-11-13
同学，你好！
Requirement already satisfied: pyyaml in c:\users\administrator\pycharmprojects\practice\venv\lib\site-packages (6.0)
以上代码提示同学已经安装好了pyyaml 模块，无需再安装，使用即可
WARNING: You are using pip version 21.3.1; however, version 22.3.1 is available. You should consider upgrading via the 'C:\Users\Administrator\PycharmProjects\practice\venv\Scripts\python.exe -m pip install --u pgrade pip' command.
warning 是警告，警告同学现在的pip 版本是21.3.1，现在最高版本是22.3.1。同学可以考虑升级到最新版本的pip，但是也可以不升级，不影响同学使用的。祝学习愉快~
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