Background of the problem
When changing 32-bit Python to 64 bit, this problem suddenly appeared. I was so confused that PIP list PIP install couldn’t be used. I made a mistake
Solution:
first execute the command: Python - M ensurepip -- default PIP
Download get-pip.py at https://bootstrap.pypa.io/get-pip.py After entering, it is directly code, so you need to create a new get-pip.py file, copy and paste it, and finally enter the directory where the get-pip.py file is located from the command line CMD, Execute command: Python get pip. Py
note that permission error may be reported when executing this step. At this time, Python get pip. Py -- user should be executed
Let’s go on
How to enter the directory where the get-pip.py file is located, you can follow the steps below in general windows
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- search for CMD in the lower left corner, enter the drive letter where the file is located, for example, my get pip.py file is in
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D: , then enter CMD, enter D: and then copy the directory of the file, paste enter, my file is D: + enter
After checking, it seems to say that PIP version 20. Has this problem, but PIP version 21. Is gone. Maybe there is a bug in the previous version