ERROR: Could not find a version that satisfies the requirement tensorflow-addons<0.8.0,>=0.7.1 (from rasa) (from versions: none)

Question

I tried to install Rasa, with the command: pip3 install rasa. However, I came up against an error about tensorflow, which is not automatically installed. Then I used command: pip3 install tensorflow, unfortunately, an error appeared: ERROR: Could not find a version that satisfies the requirement tensorflow-addons<0.8.0,>=0.7.1 (from rasa) (from versions: none). So how could I install Rasa, and Tensorflow as well? P/s: Python --version: 3.8.3; pip --version: 20.1.1

Answer 1

There is a version compatibility section on TensorFlow Addons which states what combinations of [Python version | Tensorflow Version | Tensorflow Addons Version] is possible.

In your case, TensorFlow addons 0.7.1 is available only for Python versions <= 3.7. The first version available for 3.8 is 0.10.0 which is incompatible with the Rasa requirement. Maybe, you want to downgrade your python version and use a 3.7 one.