Offline installation steps: 1. In an offline environment, use the "pip install package_file.whl" command to install the downloaded installation package file; 2. For example, if you downloaded the installation package requests-2.25.1 of the requests library -py2.py3-none-any.whl, you can run the "pip install requests-2.25.1-py2.py3-none-any.whl" command to install it.
The operating system for this tutorial: Windows 10 system, Python version 3.11.4, Dell G3 computer.
In the absence of a network connection, you can use pip to install in an offline environment through the following steps:
In an environment with a network connection, use the following command to download the required Python library and its dependencies:
pip download library_name
For example, if you need to download the requests library and its dependencies, you can run the following command:
pip download requests
This will download the installation of the requests library and all its dependencies package to the current directory.
Copy the downloaded installation package file (usually a file ending with .whl or .tar.gz) to the target machine in an offline environment. You can use a USB drive or other means to transfer it.
In an offline environment, use the following command to install the downloaded installation package file:
pip install package_file.whl
For example, if you downloaded the installation package requests-2.25.1-py2.py3-none of the requests library -any.whl, you can run the following command to install:
pip install requests-2.25.1-py2.py3-none-any.whl
Through the above steps, you can use pip to install in an offline environment. This is useful for installing Python libraries without a network connection.
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