1、pip下载安装
1.1 pip下载
# wget "D:pic/2025-03-05/https://cdn.chuangxiangniao.com/2025/03/20250305160800838.gz" --no-check-certificate# wget "D:pic/2025-03-05/https://cdn.chuangxiangniao.com/2025/03/20250305160800838.gz" --no-check-certificate
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1.2 pip安装
# tar -xzvf https://cdn.chuangxiangniao.com/2025/03/20250305160800838.gz# cd pip-1.5.4# python setup.py install# tar -xzvf https://cdn.chuangxiangniao.com/2025/03/20250305160800838.gz# cd pip-1.5.4# python setup.py install
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2. pip使用详解
2.1 pip安装包
# pip install SomePackage
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[...] Successfully installed SomePackage
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# pip install SomePackage
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[...] Successfully installed SomePackage
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2.2 pip查看已安装的包
# pip show --files SomePackage
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Name: SomePackage Version: 1.0 Location: /my/env/lib/pythonx.x/site-packages Files: ../somepackage/__init__.py [...]
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# pip show --files SomePackage
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Name: SomePackage Version: 1.0 Location: /my/env/lib/pythonx.x/site-packages Files: ../somepackage/__init__.py [...]
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2.3 pip检查哪些包需要更新
# pip list --outdated
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SomePackage (Current: 1.0 Latest: 2.0)
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# pip list --outdated
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SomePackage (Current: 1.0 Latest: 2.0)
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2.4 pip升级包
# pip install --upgrade SomePackage
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[...] Found existing installation: SomePackage 1.0 Uninstalling SomePackage: Successfully uninstalled SomePackage Running setup.py install for SomePackage Successfully installed SomePackage
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# pip install --upgrade SomePackage
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[...] Found existing installation: SomePackage 1.0 Uninstalling SomePackage: Successfully uninstalled SomePackage Running setup.py install for SomePackage Successfully installed SomePackage
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2.5 pip卸载包
立即学习“Python免费学习笔记（深入）”；
$ pip uninstall SomePackage
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Uninstalling SomePackage: /my/env/lib/pythonx.x/site-packages/somepackage Proceed (y/n)? y Successfully uninstalled SomePackage
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$ pip uninstall SomePackage
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Uninstalling SomePackage: /my/env/lib/pythonx.x/site-packages/somepackage Proceed (y/n)? y Successfully uninstalled SomePackage
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3.使用pip国内源
python使用pip安装模块很方便,可是在国内官方源总是会间歇性的连接不上,其实python在国内也是有安装源的,比如豆瓣,下面是使用方法.
文件路径
linux
~/.pip/pip.conf
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文件内容
[global] index-url = http://pypi.douban.com/simple trusted-host = pypi.douban.com
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或者使用-i指令:
easy_install -i http://pypi.douban.com/simple/ saltTesting pip install -i http://pypi.douban.com/simple/ saltTesting
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