linux操作系统 pip命令手册

pip

Python package manager. More information: https://pip.pypa.io.

  • Install a package:

pip install {{package_name}}

  • Install a specific version of a package:

pip install {{package_name}}=={{package_version}}

  • Upgrade a package:

pip install -U {{package_name}}

  • Uninstall a package:

pip uninstall {{package_name}}

  • Save installed packages to file:

pip freeze > {{requirements.txt}}

  • Install packages from file:

pip install -r {{requirements.txt}}

  • Show installed package info:

pip show {{package_name}}