pip更新安装删除包
基本语法
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pip查看包列表
pip list
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查看某个包是否安装
pip show --files [包名]
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pip安装包
pip install [包名]
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pip删除/卸载包
pip uninstall [包名]
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查看需要升级的包
pip list --outdated
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升级包
pip install --upgrade [包名]
部分执行结果示范
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查看requests包(文字示范)
eric@E-TPad:~$ pip3 show --files requests Name: requests Version: 2.22.0 Summary: Python HTTP for Humans. Home-page: http://python-requests.org Author: Kenneth Reitz Author-email: me@kennethreitz.org License: Apache 2.0 Location: /usr/lib/python3/dist-packages Requires: Required-by: Files: Cannot locate installed-files.txt
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查看需要升级的包(图片示范)