Rasa: Unable to install latest version to macos

[boardmain]

Rasa version:
LATEST (1.10)

Rasa SDK version (if used & relevant):

Rasa X version (if used & relevant):

Python version: tried 3.7.4 3.7.7

Operating system (windows, osx, ...):
macos mojave

Issue:
unable to install rasa
requirement failed

i tried several python version
in severeal venv but without success

Error (including full traceback):

ERROR: Could not find a version that satisfies the requirement tensorflow<2.2,>=2.1 (from rasa) (from versions: 2.2.0rc3, 2.2.0rc4, 2.2.0, 2.3.0rc0, 2.3.0rc1)
ERROR: No matching distribution found for tensorflow<2.2,>=2.1 (from rasa)

[Tim-Abwao]

I'm experiencing this same issue on Linux Mint 20.

Installing rasa in a new virtual environment:

ERROR: Could not find a version that satisfies the requirement tensorflow-addons<0.8.0,>=0.7.1 (from rasa) (from versions: 0.10.0)
ERROR: No matching distribution found for tensorflow-addons<0.8.0,>=0.7.1 (from rasa)

ERROR: Could not find a version that satisfies the requirement tensorflow<2.2,>=2.1 (from rasa) (from versions: 2.2.0rc1, 2.2.0rc2, 2.2.0rc3, 2.2.0rc4, 2.2.0, 2.3.0rc0, 2.3.0rc1)
ERROR: No matching distribution found for tensorflow<2.2,>=2.1 (from rasa)

[KuzyWoozy]

Seems to be a python version issue, it worked on my machine (debian buster) using python3.7 but failed with the same error on python3.8
Did you use venv to create the virtual environments? Can you confirm the environment created was indeed python3.7? (invoke the virtual envionment and run 'python' in the terminal)

[Tim-Abwao]

You're probably right @KuzyWoozy... I was trying to install rasa in Python 3.8.2

[KuzyWoozy]

@Tim-Abwao Is it working for you now?

[sara-tagger]

Thanks for raising this issue, @wochinge will get back to you about it soon✨

Please also check out the docs and the forum in case your issue was raised there too 🤗

[wochinge]

Rasa Open Source 2.0 will be 3.8 compatible, Rasa Open Source 1.10 isn't at the moment. Can you please try installing it with Python 3.7?

[wochinge]

Thanks @KuzyWoozy for helping out 🙏

[boardmain]

python3 --version
Python 3.7.4

python3 -m venv ./venv 

source ./venv/bin/activate 

pip3 install rasa

this way worked