==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号：0.8.7
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：
- 使用的 Linux/BSD 发行版名称及版本号：centos
- 与您的问题相关的日志信息：
====

[root@mail iRedMail-0.8.7]# bash iRedMail.sh
< INFO > Checking new version of iRedMail ...
< INFO > Generating yum repository ...
< INFO > Clean metadata of yum repositories.
Loaded plugins: fastestmirror, refresh-packagekit
Cleaning repos: base extras iRedMail tmp_epel updates
0 metadata files removed
0 sqlite files removed
0 metadata files removed
< INFO > Install epel yum repo.
< INFO > Installing package(s): epel-release
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
Error: Cannot retrieve metalink for repository: tmp_epel. Please verify its path and try again
< ERROR > Installation failed, please check the terminal output.
< ERROR > If you're not sure what the problem is, try to get help in iRedMail
< ERROR > forum: http://www.iredmail.org/forum/

已经改了get_all.sh的IP地址了的，还是出错