python imaging library - How can I solve this error of installing pil,cv2,requirements.txt?

Question

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I need to install pil,cv2,requirements.txt packages and many more packages but this error shows on the screen whenever I try to install it ERROR: Could not find a version that satisfies the requirement pil (from versions: none) ERROR: No matching distribution found for pil

I've also attached an image that shows the same. Please help me with this.

question from:https://stackoverflow.com/questions/65599595/how-can-i-solve-this-error-of-installing-pil-cv2-requirements-txt

Answer 1

Waitting for answers