Answers for "ERROR: No matching distribution found for tensorflow"

ERROR: Could not find a version that satisfies the requirement cv2 (from versions: none) ERROR: No matching distribution found for cv2

#Know the reason is really dumb, because the reason is that the package of CV2 is not called cv2 but called opencv-python

pip install opencv-python

#For python3:
pip3 install opencv-python

ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none) ERROR: No matching distribution found for tensorflow

in the terminal paste this
this will surely work

pip3 install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.0.0-py3-none-any.whl

No matching distribution found for tensorflow==2.2.0

Upgrade pip
python3 -m pip install --upgrade pip

pip install tensorflow not working

python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.12.0-py3-none-any.whl

No matching distribution found for tensorflow==2.0.0

python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.12.0-py3-none-any.whl

pip install tensorflow no matching distribution found for tensorflow

this error will show only on python 3.9 if you use python 3.8 or before and after python 3.5 or something you wont get this error