Python 包安裝和管理工具:pip

jopen 10年前發布 | 14K 次閱讀 pip Python開發

pip 是安裝和管理 Python 包的工具。

快速入門

安裝一個包:

$ pip install SomePackage==1.0
  [...]
  Successfully installed SomePackage

顯示安裝了哪些文件:

$ pip show --files SomePackage
  Name: SomePackage
  Version: 1.0
  Location: /my/env/lib/pythonx.x/site-packages
  Files:
   ../somepackage/__init__.py
   [...]

List what packages are outdated:

$ pip list --outdated
  SomePackage (Current: 1.0 Latest: 2.0)

升級一個包:

$ pip install --upgrade SomePackage
  [...]
  Found existing installation: SomePackage 1.0
  Uninstalling SomePackage:
    Successfully uninstalled SomePackage
  Running setup.py install for SomePackage
  Successfully installed SomePackage

卸載一個包:

$ pip uninstall SomePackage
  Uninstalling SomePackage:
    /my/env/lib/pythonx.x/site-packages/somepackage
  Proceed (y/n)? y
  Successfully uninstalled SomePackage

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