Ansible tower setup failure

I downloaded the war file for ansible, and after changing the passwords in inventory file, i tried running the setup.sh script. But, its getting failed.

Following errors came during the setup playbook run:

TASK [preflight : Preflight check - Read in tower version] *********************
fatal: [localhost]: FAILED! => {“changed”: false, “failed”: true, “msg”: “file not found: /var/lib/awx/.tower_version”}
…ignoring

TASK [migrations : Check to see if DATABASES is defined in the main settings file.] ***
fatal: [localhost]: FAILED! => {“changed”: false, “cmd”: “grep "DATABASES = {" /etc/tower/settings.py”, “delta”: “0:00:00.004295”, “end”: “2016-08-26 07:01:06.270207”, “failed”: true, “rc”: 2, “start”: “2016-08-26 07:01:06.265912”, “stderr”: “grep: /etc/tower/settings.py: No such file or directory”, “stdout”: “”, “stdout_lines”: , “warnings”: }
…ignoring

TASK [migrations : include] ****************************************************
skipping: [localhost] => {“changed”: false, “skip_reason”: “Conditional check failed”, “skipped”: true}

TASK [migrations : Check to see if celery is already configured for RabbitMQ.] *
fatal: [localhost]: FAILED! => {“changed”: false, “cmd”: “grep "amqp://" /etc/tower/conf.d/celeryd.py”, “delta”: “0:00:00.003558”, “end”: “2016-08-26 07:01:06.483477”, “failed”: true, “rc”: 2, “start”: “2016-08-26 07:01:06.479919”, “stderr”: “grep: /etc/tower/conf.d/celeryd.py: No such file or directory”, “stdout”: “”, “stdout_lines”: , “warnings”: }
…ignoring

Following error is coming in the end:

PLAY RECAP *********************************************************************
localhost : ok=31 changed=0 unreachable=0 failed=1

[error] Oops! An error occured while running setup.
[warn] /var/log/tower does not exist.
Setup log saved to setup.log.

How to resolve this?

Kumar, did you solve this issue?
I tried to install ansible-tower-setup-3.0.2 from scratch and got similar error.

I had to create /var/log/tower. Reran and found it errored out, but then I was able to look in the log file. My VM had insufficient RAM.

HTH