无法启动RabbitMQ代理

我试图在过去16小时内安装rabbitmq，并通过以下命令在ubunutu 18和16.04上进行了尝试：

我不知道为什么它没有开始：

    rabbitmq-server.service - RabbitMQ broker
       Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: enabled)
       Active: activating (auto-restart) (Result: exit-code) since Wed 2018-10-31 05:19:15 EDT; 11ms ago
      Process: 723 ExecStop=/bin/sh -c while ps -p $MAINPID >/dev/null 2>&1; do sleep 1; done (code=exited, status=0/SUCCESS)
      Process: 340 ExecStop=/usr/lib/rabbitmq/bin/rabbitmqctl stop (code=exited, status=0/SUCCESS)
      Process: 32210 ExecStart=/usr/lib/rabbitmq/bin/rabbitmq-server (code=exited, status=1/FAILURE)
     Main PID: 32210 (code=exited, status=1/FAILURE)

    Oct 31 05:19:15 vps47024 systemd[1]: Failed to start RabbitMQ broker.
    Oct 31 05:19:15 vps47024 systemd[1]: rabbitmq-server.service: Unit entered ...e.
    Oct 31 05:19:15 vps47024 systemd[1]: rabbitmq-server.service: Failed with r...'.
    Hint: Some lines were ellipsized, use -l to show in full.
    dpkg: error processing package rabbitmq-server (--configure):
     subprocess installed post-installation script returned error exit status 1
    Errors were encountered while processing:
     rabbitmq-server
    E: Sub-process /usr/bin/dpkg returned an error code (1)

我也试过这个

    https://www.howtoinstall.co/en/ubuntu/trusty/rabbitmq-server?action=remove

但同样的问题

---

请帮我解决这个问题

请仔细阅读输出！它指出：

提示：某些行被省略，使用-l完整显示。

如果没有看到完整输出，就无法知道RabbitMQ为什么没有启动。另外，在

/var/log/rabbitmq

中查找日志文件，在

/var/lib/rabbitmq/mnesia

中查找

erl_crash.dump

文件。两者都可能包含线索。最后，您可以使用我的Ubuntu 16

Vagrantfile

来获得一些想法：