不能跑无业游民

Question

default: TASK [create PYBOSSA DB] *******************************************************
default: changed: [127.0.0.1]
default: 
default: TASK [populate PYBOSSA DB] *****************************************************
default: fatal: [127.0.0.1]: FAILED! => {"changed": false, "cmd": "/home/vagrant/pybossa-env/bin/python /vagrant/cli.py db_create", "msg": "[Errno 2] No such file or directory", "rc": 2}
default:    to retry, use: --limit @/vagrant/provisioning/playbook.retry
default: 
default: PLAY RECAP *********************************************************************
default: 127.0.0.1                  : ok=22   changed=14   unreachable=0    failed=1   

SSH命令以非零退出状态响应。流浪汉 假设这意味着命令失败。该命令的输出 应该在上面的日志中。请阅读输出以确定什么 出了错。