pip:强大的Python包管理工具

转载;http://blog.csdn.net/rumswell/article/details/8838356

pip:强大的Python包管理工具(A tool for installing and managing Python packages.)
Project Page: https://github.com/pypa/pip

安装包(Install a package):

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$ pip install SomePackage==1.0  

  [...]  

  Successfully installed SomePackage  

显示已安装的包(Show what files were installed):

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$ pip show --files SomePackage  

  Name: SomePackage  

  Version: 1.0  

  Location: /my/env/lib/pythonx.x/site-packages  

  Files:  

   ../somepackage/__init__.py  

   [...]  

列出所有过时的包(List what packages are outdated):

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$ pip list --outdated  

  SomePackage (Current: 1.0 Latest: 2.0)  

升级一个包(Upgrade a package):

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$ pip install --upgrade SomePackage  

  [...]  

  Found existing installation: SomePackage 1.0  

  Uninstalling SomePackage:  

    Successfully uninstalled SomePackage  

  Running setup.py install for SomePackage  

  Successfully installed SomePackage  

卸载一个包(Uninstall a package:)

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$ pip uninstall SomePackage  

  Uninstalling SomePackage:  

    /my/env/lib/pythonx.x/site-packages/somepackage  

  Proceed (y/n)? y  

  Successfully uninstalled SomePackage