How to upgrade pip

pUpgrade methods include using pip itself to upgrade, using Python package management tools to upgrade, and manually upgrading pip. Detailed introduction: 1. Use pip itself to upgrade: pip itself provides an upgrade command, which can be automatically downloaded and upgraded through the "pip install --upgrade pip" command; 2. Use the Python package management tool to upgrade: you can use "python -m pip" install --upgrade pip" command to upgrade; 3. Manual upgrade.

The operating system for this tutorial: Windows 10 system, Python version 3.11.4, Dell G3 computer.

pip is Python’s officially recommended package management tool for installing, upgrading and uninstalling Python modules. During development using Python, pip is often used to install and manage third-party modules. However, as the Python version is updated, pip also needs to be continuously upgraded to adapt to new environments and functions. This article will introduce how to upgrade pip.

1. Pip version information

Before upgrading pip, you first need to know the currently installed pip version. You can obtain pip version information by entering the following command on the command line:

pip --version

The output is as follows:

pip 20.0.2 from /usr/local/ lib/python3.8/site-packages/pip (python 3.8)

Among them, 20.0.2 is the currently installed pip version number.

2. How to upgrade pip

There are many ways to upgrade pip, which are introduced below.

1. Use pip itself to upgrade

pip itself provides an upgrade command, which can be upgraded through the following command:

pip install --upgrade pip

After executing the above command, pip will automatically download the latest version and upgrade it.

2. Use the Python package management tool to upgrade

If you are using the Python package management tool, you can upgrade through the following command:

python -m pip install -- upgrade pip

After executing the above command, the Python package management tool will automatically download the latest version and upgrade it.

3. Manually upgrade pip

If the above two methods cannot upgrade pip, you can upgrade manually. The specific steps are as follows:

(1) Download the latest version of pip

Visit https://pypi.org/project/pip/#files, find the latest version of pip, and download the corresponding version Source package.

(2) Decompress the source code package

Use the decompression tool to decompress the downloaded source code package.

(3) Install pip

Enter the decompressed pip directory and execute the following command to install:

python setup.py install

(4) Verify pip version

Execute the following command to verify whether the pip version is upgraded successfully:

pip --version

If the output result is the latest version number, the upgrade is successful.

3. Summary

The above is the pip upgrade method. When using pip for Python package management, it is recommended to upgrade frequently to obtain a better user experience and better compatibility.

The above is the detailed content of How to upgrade pip. For more information, please follow other related articles on the PHP Chinese website!