To install packages in Python you can use the package manager pip. There are two ways to run pip to install packages: python -m pip install and pip install. In this article, we will discuss the difference between the two.
python -m pip install
The python -m pip install command runs the pip module as a script using the python executable. The -m option stands for "module", which tells Python to run the specified module as a script. This allows you to specify which Python interpreter to use even if you have multiple versions of Python installed on your system. For example:
python3 -m pip install <package_name>
This is a more flexible and portable method of installing packages because it allows you to specify which Python interpreter to use even if you have multiple versions of Python installed on your system. This can be useful if you wish to install packages into a specific Python environment, or if you wish to use a different version of Python than the default on your system.
pip install
The pip install command assumes that pip is in your system's PATH and corresponds to the correct version of Python you want to use. For example:
pip3 install <package_name>
This is a more convenient option because it doesn't require you to specify a Python interpreter. However, pip install may not work as expected if you have multiple versions of Python installed, or if the pip executable is not in your PATH.
To sum up, the effect of python -m pip install and pip install is the same, but python -m pip install is more flexible and more portable, while pip install is more convenient, but not necessarily applicable to all scenarios. When installing packages in Python, it's important to understand the difference between the two in order to choose the correct method.
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