V11 Fresh Installation Error

Hello All,
New Fresh Server Ubuntu 16.04 64bit
Below Error

PLAY RECAP ***********************************************************************************
localhost                  : ok=72   changed=46   unreachable=0    failed=1   
Traceback (most recent call last):
  File "install.py", line 425, in <module>
  File "install.py", line 122, in install_bench
    run_playbook('site.yml', sudo=True, extra_vars=extra_vars)
  File "install.py", line 338, in run_playbook
    success = subprocess.check_call(args, cwd=os.path.join(cwd, 'playbooks'))
  File "/usr/lib/python2.7/subprocess.py", line 541, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['ansible-playbook', '-c', 'local', 'site.yml', '-e', '@/tmp/extra_vars.json', '--become', '--become-user=erpnext']' returned non-zero exit status 

Anyone having the same issue?

Solved it by not making a new linux user instead letting the quick installer make the user for me.