linux - yum安装软件出错“You could try running: package-cleanup --problems”

RHN5.8版本
内网自建Yum本地服务器
rpm -Va --nofiles --nodigest执行之后，报错
yum-rhn-plugin版本太低
于是升级版本，通过yum安装，仍然报错
现在在尝试安装依赖过程中...
请问这个是什么原因造成的

我自己搭建的本地的yum源，然后把一些软件包直接丢进yum文件夹里了，是不是这里造成了重复？

 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest

具体报错为：

Examining zabbix-agent-2.4.8-1.el5.x86_64.rpm: zabbix-agent-2.4.8-1.el5.x86_64
Marking zabbix-agent-2.4.8-1.el5.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package zabbix-agent.x86_64 0:2.4.8-1.el5 set to be updated
---> Package zabbix-server-mysql.x86_64 0:2.4.8-1.el5 set to be updated
--> Processing Dependency: zabbix-server = 2.4.8-1.el5 for package: zabbix-server-mysql
--> Processing Dependency: libiksemel.so.3()(64bit) for package: zabbix-server-mysql
--> Processing Dependency: libssh2.so.1()(64bit) for package: zabbix-server-mysql
---> Package zabbix-web-mysql.x86_64 0:2.4.8-1.el5 set to be updated
--> Processing Dependency: zabbix-web = 2.4.8-1.el5 for package: zabbix-web-mysql
--> Finished Dependency Resolution
zabbix-server-mysql-2.4.8-1.el5.x86_64 from /zabbix-server-mysql-2.4.8-1.el5.x86_64 has depsolving problems
  --> Missing Dependency: libssh2.so.1()(64bit) is needed by package zabbix-server-mysql-2.4.8-1.el5.x86_64 (/zabbix-server-mysql-2.4.8-1.el5.x86_64)
zabbix-web-mysql-2.4.8-1.el5.x86_64 from /zabbix-web-mysql-2.4.8-1.el5.x86_64 has depsolving problems
  --> Missing Dependency: zabbix-web = 2.4.8-1.el5 is needed by package zabbix-web-mysql-2.4.8-1.el5.x86_64 (/zabbix-web-mysql-2.4.8-1.el5.x86_64)
zabbix-server-mysql-2.4.8-1.el5.x86_64 from /zabbix-server-mysql-2.4.8-1.el5.x86_64 has depsolving problems
  --> Missing Dependency: zabbix-server = 2.4.8-1.el5 is needed by package zabbix-server-mysql-2.4.8-1.el5.x86_64 (/zabbix-server-mysql-2.4.8-1.el5.x86_64)
zabbix-server-mysql-2.4.8-1.el5.x86_64 from /zabbix-server-mysql-2.4.8-1.el5.x86_64 has depsolving problems
  --> Missing Dependency: libiksemel.so.3()(64bit) is needed by package zabbix-server-mysql-2.4.8-1.el5.x86_64 (/zabbix-server-mysql-2.4.8-1.el5.x86_64)
Error: Missing Dependency: zabbix-server = 2.4.8-1.el5 is needed by package zabbix-server-mysql-2.4.8-1.el5.x86_64 (/zabbix-server-mysql-2.4.8-1.el5.x86_64)
Error: Missing Dependency: libiksemel.so.3()(64bit) is needed by package zabbix-server-mysql-2.4.8-1.el5.x86_64 (/zabbix-server-mysql-2.4.8-1.el5.x86_64)
Error: Missing Dependency: zabbix-web = 2.4.8-1.el5 is needed by package zabbix-web-mysql-2.4.8-1.el5.x86_64 (/zabbix-web-mysql-2.4.8-1.el5.x86_64)
Error: Missing Dependency: libssh2.so.1()(64bit) is needed by package zabbix-server-mysql-2.4.8-1.el5.x86_64 (/zabbix-server-mysql-2.4.8-1.el5.x86_64)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest