xserver

[Yong Han]

TASK: [common | Install role-independent useful system packages] ************** 

failed: [localhost] => {"failed": true}

msg: Could not fetch updated apt files

FATAL: all hosts have already failed -- aborting

PLAY RECAP ******************************************************************** 

           to retry, use: --limit @/home/vagrant/run_role.retry

localhost                  : ok=11   changed=1    unreachable=0    failed=1   

When i ran the command: /edx/app/edx_ansible/edx_ansible/playbooks$ /edx/app/edx_ansible/venvs/edx_ansible/bin/ansible-playbook -i localhost, -c local run_role.yml -e 'role=xserver',

and i encounted the error,can anyone help me, please? Thank very.