Can not install TF 2.0

I want to use this new functionality of TF 2.0 but it is not working for me on Google Colab or on my Mac with OS 10. Since there TF 0.13 is installed on Google Colab, I first used the command given in the code here to install TF 2.0. On execution, it gives

ERROR: thinc 6.12.1 has requirement wrapt<1.11.0,>=1.10.0, but you’ll have wrapt 1.11.1 which is incompatible.

It was my first time opening and using Google Colab, so I did not make any changes in it before.

When I try installing it on my MacBook, it does not work either. If I install TF 2.0 using command pip install -q tf-nightly-2.0-preview, source then tensorflow can not be imported. If I install using pip install tf-nightly-2.0-preview==2.0.0-dev20190529 source then it can import but then tensorboard can not be imported and used.

Not sure what to do now. Please help. Thank you!

[gowthamkpr]

@rishabhsahrawat In pip install -q tf-nightly-2.0-preview, can you please remove the quiet flag -q and run the command and let me know if you can see the installation happening. Thanks!

Also please note that there is no Tensorflow 2.0 stable release yet. Alpha version describes a development status that usually means the first complete version of a program or application, which is most likely unstable, but is useful to show what the product will do to, usually, a selected group—and is also called preview version; the beta version is usually the last version before wide release, often tested by users under real-world conditions. To know what Nightly means please refer to the following stackoverflow question

[gowthamkpr]

@rishabhsahrawat You Can safely ignore the error as tf-nightly-2-0-preview 2.0 has requirement wrapt>=1.11.1. Can you please provide me with an errorlog that is being generated while importing tensorboard?