Python uses the PIP installation package to indicate that PIP is not an internal or external command

PIP is a python package installation tool, such as word document library, executed

pip install  python-docx
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PIP is not an internal or external command

The problem is that the computer did not find the PIP file in the path you executed. There are two solutions:

1, find the PIP file, then CD to that directory in CMD and execute PIP

2. Method 2 is to add the PIP path to the computer’s environment variables

Right click on my computer -> Properties -> Advanced -> Environment Variables -> System Variables -> Path and add the path where PIP is located

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