How to install the latest version of TensoFlow 2?

Question

I am wondering that why I cannot install the TensorFlow 2.0.0 (stable version until now in their official website even in PyPi )

I used to had the TensorFlow 2.0.0b1 version, but I was dealing with several warnings because my numpy version wasn't compatible with the TensorFlow. It was 1.17 and must be 1.16.4 ( Reference ). Hence, I downgrade it but TensorFlow didn't work anymore. So I decide to reinstall the TensorFlow latest stable version as mentioned above.

Here is I've done so far:

pip install -U tensorflow

It trow backs 1.14 through pip show tensorflow

pip install tensorflow

It trow backs 1.14 through pip show tensorflow

pip install tensorflow==2.0
pip install tensorflow==2.0.0
pip install 'tensorflow>=2' 

They trow back the following error:

  Could not find a version that satisfies the requirement tensorflow==2.0.0 (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1)
No matching distribution found for tensorflow==2.0.0

---

[ NOTE ]:

OS: Ubuntu 16.04
Python: 3.6.8
numpy: 1.16.4
pip3 version: 18.1

---

[UPDATE OCT 2020]:

Apparently, this problem has been resolved, because I'm able to install tensorflow 2.3.1 at the moment without any problem on Ubuntu 16.04 Xenial .

Answer 1

Mentioning the solution in this section (even though it is mentioned in the Comments Section), for the benefit of the community.

Any of the below steps will resolve the issue:

1. Using the Tensorflow Version, 2.0.0b1 for the Ubuntu Version 16.04 (Xenial Xerus) Or
2. By upgrading the Ubuntu OS Version from 16.04 (Xenial Xerus) to 18.04 (Bionic Beaver) , we can install the Latest Tensorflow Version .