'Python.exe' is not an internal or external command, operable program or batch file.

Description python can not be invoked, the need to develop the right path for him.
0 = 0 (win10 want to open anything, lower left corner of the search box)

1. Open the python, import os input input os.getcwd, obtain path.

2. Open the Edit System Environment Variables
select Advanced - System variables - Environment Variables - Path- double-click editing - changed address 1 - Identify

 

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Origin www.cnblogs.com/lumc5/p/11201362.html