PIP installation of third-party libraries

pip Install third party libraries

1. Install the latest version by default

pip install [package_name]

2. Specify template version installation

pip install [package_name]==x.x.x

3. Specify the minimum version to install

pip install '[package_name]>=x.x.x

4. Specify the address of the image source server to install

pip --proxy http://: install

5. View the list of installation packages

pip list

The screenshot shows some installation package names and corresponding versions

6. Update template

pip install [package_name] --upgrade

7. see pip Help information

8. upgrade pip

python -m pip install --upgrade pi