What are the differences between pip and pip3?

The differences between pip and pip3 include version, installation path, compatibility, default installation method, Python version used, command line format, package manager used, installation path, update method, etc. Detailed introduction: 1. pip is the package management tool in Python 2.7.9 and later versions, pip3 is the package management tool in Python 3.4 and later versions; 2. The pip installation path is in the Scripts folder of Python, and pip3 is in Python3’s Scripts folder, etc.

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

The differences between pip and pip3 mainly include the following aspects:

1. Different versions: pip is the package management tool that comes with Python 2.7.9 and later versions. , and pip3 is the package management tool that comes with Python 3.4 and later versions.

2. The installation paths are different: the installation path of pip is usually in the Scripts folder under the Python installation directory, while the installation path of pip3 is usually in the Scripts folder under the Python3 installation directory. .

3. Different compatibility: Due to the differences between Python2 and Python3, the compatibility of pip and pip3 is also different. The package management tools of Python2 and Python3 are independent, so they need to be installed and managed separately.

4. The default installation methods are different: the default installation method of pip is to install the Python package in the global environment, while the default installation method of pip3 is to install the Python package in the Python3 environment.

5. Different Python versions used: Since pip and pip3 are designed for Python2 and Python3 respectively, they use different Python versions. pip is used by default in Python2, and pip3 is used by default in Python3.

6. The command line format is different: the command line format of pip is "pip install package_name", while the command line format of pip3 is "pip3 install package_name".

7. The package managers used are different: pip uses pip itself as the package manager, while pip3 uses pip3 itself as the package manager.

8. The installation paths are different: the installation path of pip is usually in the Scripts folder under the Python installation directory, while the installation path of pip3 is usually in the Scripts folder under the Python3 installation directory. .

9. The update methods are different: pip can update pip itself through "python -m pip install --upgrade pip", while pip3 can use "python3 -m pip install --upgrade pip" " to update pip3 itself.

The above is the main difference between pip and pip3. When choosing which package management tool to use, you need to decide based on the Python version you are using and your actual needs.

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