Description of problem:
OCP 3.6 Installation failed on Atomic Host platform, 
TASK [openshift_version : Get available atomic-openshift version]

Version-Release number of selected component (if applicable):
openshift-ansible-3.6.68-1.git.0.9cbe2b7.el7.noarch.rpm

How reproducible:
always

Steps to Reproduce:
1. install OCP 3.6 on Atomic Host platform by latest openshift-ansible 
2.
3.

Actual results:
Installation failed.
TASK [openshift_version : Get available atomic-openshift version] **************
Monday 15 May 2017  01:39:08 +0000 (0:00:00.096)       0:02:15.876 ************ 
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: OSError: [Errno 2] No such file or directory
fatal: [host-8-174-75.host.centralci.eng.rdu2.redhat.com]: FAILED! => {
    "changed": false, 
    "failed": true, 
    "module_stderr": "Traceback (most recent call last):\n  File \"/tmp/ansible_MlRDGm/ansible_module_repoquery.py\", line 635, in <module>\n    main()\n  File \"/tmp/ansible_MlRDGm/ansible_module_repoquery.py\", line 626, in main\n    rval = Repoquery.run_ansible(module.params, module.check_mode)\n  File \"/tmp/ansible_MlRDGm/ansible_module_repoquery.py\", line 586, in run_ansible\n    results = repoquery.repoquery()\n  File \"/tmp/ansible_MlRDGm/ansible_module_repoquery.py\", line 545, in repoquery\n    rval = self._repoquery_cmd(repoquery_cmd, True, 'raw')\n  File \"/tmp/ansible_MlRDGm/ansible_module_repoquery.py\", line 383, in _repoquery_cmd\n    returncode, stdout, stderr = _run(cmds)\n  File \"/tmp/ansible_MlRDGm/ansible_module_repoquery.py\", line 354, in _run\n    stderr=subprocess.PIPE)\n  File \"/usr/lib64/python2.7/subprocess.py\", line 711, in __init__\n    errread, errwrite)\n  File \"/usr/lib64/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nOSError: [Errno 2] No such file or directory\n", 
    "module_stdout": ""
}

MSG:

MODULE FAILURE


Expected results:
installation SUCCESS

Additional info:
Containerized installation on RHEL platform SUCCESS.
RPM installation SUCCESS