# Is Ansible Tower compatible with ansible 2.0 beta

**URL:** <https://forum.ansible.com/t/is-ansible-tower-compatible-with-ansible-2-0-beta/19714>\
**Category:** Ansible Project\
**Created:** [November 9, 2015, 8:23pm UTC](https://forum.ansible.com/t/is-ansible-tower-compatible-with-ansible-2-0-beta/19714 "2015-11-09T20:23:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Kirill\_Kozlov](https://avatars.discourse-cdn.com/v4/letter/k/54ee81/32.png) [@Kirill\_Kozlov](https://forum.ansible.com/u/Kirill_Kozlov)\
**Post date:** [November 9, 2015, 8:23pm UTC](https://forum.ansible.com/t/is-ansible-tower-compatible-with-ansible-2-0-beta/19714/1 "2015-11-09T20:23:16Z")

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Hello everybody!  
Does anybody successfully use Ansible Tower (2.3.1 in my case) together with ansible 2.0 beta (v2.0.0-0.4.beta2)?  
I’m new to Tower. I received installed Tower together with ansible 1.9.4 on Debian host, however I do need some features of ansible 2.0 version. I updated ansible on the host to v2.0.0-0.4.beta2 version using local deb package built from sources. After that all jobs fail with the following message:

[WARNING]: provided hosts list is empty, only localhost is available

ERROR! No argument passed to command module (did you mean to run ansible-playbook?)

So, I want to know whether I simply missed something in configuration or this is just incompatible setup?

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**Author:** ![Bill\_Nottingham](https://avatars.discourse-cdn.com/v4/letter/b/3e96dc/32.png) [@Bill\_Nottingham](https://forum.ansible.com/u/Bill_Nottingham)\
**Post date:** [November 9, 2015, 9:20pm UTC](https://forum.ansible.com/t/is-ansible-tower-compatible-with-ansible-2-0-beta/19714/2 "2015-11-09T21:20:48Z")

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Hi Kirill -

This list is for the open source Ansible project itself. For Tower issues, please contact [support@ansible.com](mailto:support@ansible.com).

Thanks,

Bill