Erlang 重新安装rabbitmq导致权限问题

当我这样做的时候，我得到了以下问题

rabbitmq服务器

我在mac os x上运行。rabbitmq版本3.5.4。 我试图卸载并重新安装rabbitmq，但每次都出现以下错误。感谢您的指导

谢谢你的帮助

BOOT FAILED
===========

Error description:
   {could_not_back_up_mnesia_dir,{"/usr/local/var/lib/rabbitmq/mnesia/rabbit@localhost",
                                  "/usr/local/var/lib/rabbitmq/mnesia/rabbit@localhost-upgrade-backup",
                                  eacces}}

Log files (may contain more information):
   /usr/local/var/log/rabbitmq/rabbit@localhost.log
   /usr/local/var/log/rabbitmq/rabbit@localhost-sasl.log

Stack trace:
   [{rabbit_upgrade,take_backup,0,
                    [{file,"src/rabbit_upgrade.erl"},{line,111}]},
    {rabbit_upgrade,ensure_backup_taken,0,
                    [{file,"src/rabbit_upgrade.erl"},{line,100}]},
    {rabbit_upgrade,maybe_upgrade_mnesia,0,
                    [{file,"src/rabbit_upgrade.erl"},{line,142}]},
    {rabbit,'-boot/0-fun-0-',0,[{file,"src/rabbit.erl"},{line,328}]},
    {rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,353}]},
    {init,start_it,1,[]},
    {init,start_em,1,[]}]

{"init terminating in do_boot",{could_not_back_up_mnesia_dir,{"/usr/local/var/lib/rabbitmq/mnesia/rabbit@localhost","/usr/local/var/lib/rabbitmq/mnesia/rabbit@localhost-upgrade-backup",eacces}}}
init terminating in do_boot ()

---

eacces

是一个权限问题

尝试使用sudo rabbitmq服务器执行它

编辑

RabbitMQ不需要

sudo

权限。 RMQ写入的默认文件夹（在本例中）需要

sudo

权限

但是您可以重载默认文件夹来读取文档

我通常会忽略这一点：

export RABBITMQ_PID_FILE=/Users/gabriele/programs/rabbitmq_server-3.5.4/data/rmq.pid
export RABBITMQ_BASE=/Users/gabriele/programs/rabbitmq_server-3.5.4
export RABBITMQ_LOG_BASE=/Users/gabriele/programs/rabbitmq_server-3.5.4/data/logs
export RABBITMQ_MNESIA_BASE=/Users/gabriele/programs/rabbitmq_server-3.5.4/data/db
export RABBITMQ_PLUGINS_DIR=/Users/gabriele/programs/rabbitmq_server-3.5.4/plugins
export RABBITMQ_PLUGINS_EXPAND_DIR=/Users/gabriele/programs/rabbitmq_server-3.5.4/plugins/expands
export RABBITMQ_ENABLED_PLUGINS_FILE=/Users/gabriele/programs/rabbitmq_server-3.5.4/enabled_plugin

而且我不需要使用

sudo

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请阅读这篇文章以了解更多有关的信息

现在与sudo rabbitmq服务器一起使用。。。但我认为rabbitmq不需要sudo访问。。。有办法改变这个吗？