# Problem installing Ansible Tower

**URL:** <https://forum.ansible.com/t/problem-installing-ansible-tower/18608>\
**Category:** Ansible Project\
**Created:** [June 25, 2015, 2:51pm UTC](https://forum.ansible.com/t/problem-installing-ansible-tower/18608 "2015-06-25T14:51:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Marc\_Bernier](https://avatars.discourse-cdn.com/v4/letter/m/7ab992/32.png) [@Marc\_Bernier](https://forum.ansible.com/u/Marc_Bernier)\
**Post date:** [June 25, 2015, 2:51pm UTC](https://forum.ansible.com/t/problem-installing-ansible-tower/18608/1 "2015-06-25T14:51:19Z")

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Does not seem to be able to be installed on a Redhat 7.1 server. I keep getting this error :

TASK: [packages\_el | install yum repositories] \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*  
failed: [localhost] =\> (item=[http://download.opensuse.org/repositories/home:cedric-vincent/CentOS\_7/home:cedric-vincent.repo](http://download.opensuse.org/repositories/home:cedric-vincent/CentOS_7/home:cedric-vincent.repo)) =\> {“dest”: “/etc/yum.repos.d/”, “failed”: true, “gid”: 0, “group”: “root”, “item”: “[http://download.opensuse.org/repositories/home:cedric-vincent/CentOS\_7/home:cedric-vincent.repo](http://download.opensuse.org/repositories/home:cedric-vincent/CentOS_7/home:cedric-vincent.repo)”, “mode”: “0755”, “owner”: “root”, “response”: “Request failed: \<urlopen error [Errno -2] Name or service not known\>”, “secontext”: “system\_u:object\_r:system\_conf\_t:s0”, “size”: 64, “state”: “directory”, “status\_code”: -1, “uid”: 0, “url”: “[http://download.opensuse.org/repositories/home:cedric-vincent/CentOS\_7/home:cedric-vincent.repo](http://download.opensuse.org/repositories/home:cedric-vincent/CentOS_7/home:cedric-vincent.repo)”}  
msg: Request failed

FATAL: all hosts have already failed – aborting

PLAY RECAP \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*  
to retry, use: --limit @/root/site.retry

localhost : ok=18 changed=1 unreachable=0 failed=1

Anyone know how I can debug this issue.

My Ansible server uses a proxy. But I don’t believe this is the issue since I am able to open le url “[http://download.opensuse.org/repositories/home:cedric-vincent/CentOS\_7/home:cedric-vincent.repo](http://download.opensuse.org/repositories/home:cedric-vincent/CentOS_7/home:cedric-vincent.repo)” which is Redhat compatible.

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**Author:** ![James\_Cammarata](https://avatars.discourse-cdn.com/v4/letter/j/7c8e57/32.png) [@James\_Cammarata](https://forum.ansible.com/u/James_Cammarata)\
**Post date:** [June 25, 2015, 3:44pm UTC](https://forum.ansible.com/t/problem-installing-ansible-tower/18608/2 "2015-06-25T15:44:54Z")

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Hi Marc, questions regarding Tower should be directed at [support@ansible.com](mailto:support@ansible.com).

Thanks!