关于liunx系统安装python 第三方库的

最新推荐文章于 2022-08-04 12:32:50 发布

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最新推荐文章于 2022-08-04 12:32:50 发布

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分类专栏： Python

本文链接：https://blog.youkuaiyun.com/weixin_42816196/article/details/90307485

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博客介绍了pip的相关操作，包括查看已安装的pip，使用命令“python3 -m pip list”；安装第三方库psutil，用“python3 -m pip install psutil”；展示已安装库的详细信息，用“python3 -m pip show psutil”；更新已安装的包，如“pip install --upgrade psutil”。

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1. 查看已经安装好了的pip

[root@king ~]# python3 -m pip list
Package Version
---------- -------
pip 18.1
setuptools 40.6.2
You are using pip version 18.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

2.安装第三方库 psutil

[root@king ~]# python3 -m pip install psutil
Collecting psutil
Downloading https://files.pythonhosted.org/packages/c6/c1/beed5e4eaa1345901b595048fab1c85aee647ea0fc02d9e8bf9aceb81078/psutil-5.6.2.tar.gz (432kB)
100% |████████████████████████████████| 440kB 414kB/s
Installing collected packages: psutil
Running setup.py install for psutil ... done
Successfully installed psutil-5.6.2
You are using pip version 18.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

3.展示已经安装好的库的详细信息

[root@king ~]# python3 -m pip show psutil
Name: psutil
Version: 5.6.2
Summary: Cross-platform lib for process and system monitoring in Python.
Home-page: https://github.com/giampaolo/psutil
Author: Giampaolo Rodola
Author-email: g.rodola@gmail.com
License: BSD
Location: /usr/local/lib/python3.7/site-packages
Requires:
Required-by: