pip Python 包安装和管理工具

pip 是一个 Python 包安装与管理工具。

从PyPI安装软件包：

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

安装已经从PyPI下载或从其他地方获得的软件包：

$ pip install SomePackage-1.0-py2.py3-none-any.whl[...]Successfully installed SomePackage

显示安装了哪些文件：

$ pip show --files SomePackageName: SomePackageVersion: 1.0Location: /my/env/lib/pythonx.x/site-packagesFiles:  ../somepackage/__init__.py  [...]

列出哪些软件包已过期：

$ pip list --outdatedSomePackage (Current: 1.0 Latest: 2.0)

升级软件包：

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

卸载软件包：

$ pip uninstall SomePackageUninstalling SomePackage:  /my/env/lib/pythonx.x/site-packages/somepackageProceed (y/n)? ySuccessfully uninstalled SomePackage