主题: 安装iRedMail-0.8.5 和iRedMail-0.8.6都遇到问题，安装失败
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问题一：
- iRedMail 版本号：iRedMail-0.8.5
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：OpenLDAP
- 使用的 Linux/BSD 发行版名称及版本号：ubuntu-12.4-i386
- 与您的问题相关的日志信息：
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安装iRedMail-0.8.5时 ，执行bash iRedMail.sh 后 提示如下
< INFO > Checking new version of iRedMail ...
< ERROR > Your iRedMail version (0.8.5) is out of date, please
< ERROR > download the latest version and try again:
< ERROR > http://173.254.22.21/download.html
问题二：
- iRedMail 版本号：iRedMail-0.8.6
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：OpenLDAP
- 使用的 Linux/BSD 发行版名称及版本号：ubuntu-12.4-i386
- 与您的问题相关的日志信息：
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安装iRedMail-0.8.6时 ，执行bash iRedMail.sh 后 安装过程中出现错误如下
********************************************************************
* Start iRedMail Configurations
********************************************************************
< INFO > Create self-signed SSL certification files.
< INFO > Create required system accounts: vmail, iredapd, iredadmin.
< INFO > Configure Apache web server and PHP.
< INFO > Configure LDAP server: OpenLDAP.
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
password: YES)
< INFO > Configure Postfix (Message Transfer Agent).
< INFO > Configure Cluebringer (postfix policy server).
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
password: YES)
< INFO > Configure Dovecot-2 (pop3/imap/managesieve server).
< INFO > Configure ClamAV (anti-virus toolkit).
< INFO > Configure Amavisd-new (interface between MTA and content
checkers).
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
password: YES)
< INFO > Configure SpamAssassin (content-based spam filter).
< INFO > Configure iRedAPD (postfix policy daemon).
< INFO > Configure iRedAdmin (official web-based admin panel).
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
password: YES)
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
password: YES)
< INFO > Configure Fail2ban (authentication failure monitor).
< INFO > Configure Awstats (logfile analyzer for mail and web server).
< INFO > Configure Roundcube webmail.
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using
password: YES)
< INFO > Configure phpLDAPadmin (web-based LDAP management tool).
< INFO > Configure phpMyAdmin (web-based MySQL management tool).
两次安装用的都是新系统，已经将get_all。sh中的iredmail.org改为173.254.22.21
也执行了 apt-get update 。
请问该如何解决？谢谢