rabbitmq unbound

[HenryKamg]

# python queue/main.py 
<unbound Queue user -> <unbound Exchange u''(direct)> -> >
<unbound Queue repo -> <unbound Exchange u''(direct)> -> >
<unbound Queue follower -> <unbound Exchange u''(direct)> -> >
<unbound Queue following -> <unbound Exchange u''(direct)> -> >

hi,执行main.py之后只显示前半部分，程序也跑不下去 请问是rabbitmq的绑定关系的问题吗？

测试环境：

1. CentOS Linux release 7.2 + Python 2.7.5
2. Ubuntu 14.04.5 LTS + Python 2.7.13