CentOS 6下安装OMSA出现的依赖性问题

环境是CentOS 6.3，在安装DELL的OpenMange Server Administrator时，出现如下报错：

error: Failed dependencies:
        libcmpiCppImpl.so.0()(64bit) is needed by srvadmin-itunnelprovider-7.2.0-4.468.1.el6.x86_64

于是用yum安装所缺少的rpm包，但提示已安装：
[root@cl109 ~]# yum install -y libcmpiCppImpl.so.0
Loaded plugins: downloadonly, fastestmirror, security
Loading mirror speeds from cached hostfile
 * base: mirrors.163.com
 * epel: mirrors.ustc.edu.cn
 * extras: mirrors.163.com
 * updates: mirrors.163.com
Setting up Install Process
Package libcmpiCppImpl0-2.0.1-5.el6.i686 already installed and latest version
Nothing to do

用rpm -qa查看，也确实有安装：
[root@cl109 ~]# rpm -qa|grep libcmpiCppImpl
libcmpiCppImpl0-2.0.1-5.el6.i686

就连错误提示中的文件libcmpiCppImpl.so.0，也是存在的：
[root@cl109 ~]# rpm  -ql libcmpiCppImpl0
/usr/lib/libcmpiCppImpl.so
/usr/lib/libcmpiCppImpl.so.0
/usr/lib/libcmpiCppImpl.so.0.0.0

root@cl109 ~]# ll /usr/lib/libcmpiCppImpl.so.0
lrwxrwxrwx 1 root root 23 Jun 21 09:36 /usr/lib/libcmpiCppImpl.so.0 -> libcmpiCppImpl.so.0.0.0

这是咋回事？后来一想，会不会是因为他需要的是64位的libcmpiCppImpl.so.0，而系统中已安装版本是32位的？而且查看系统中libcmpiCppImpl.so.0的存放路径是/usr/lib，而不是/usr/lib64/，更加坚定了这个判断。

于是用yum search libcmpiCppImpl，看是否存在64位的版本：
[root@cl109 ~]# yum search libcmpiCppImpl
Loaded plugins: downloadonly, fastestmirror, security
Loading mirror speeds from cached hostfile
 * base: mirrors.163.com
 * epel: mirrors.ustc.edu.cn
 * extras: mirrors.163.com
 * updates: mirrors.163.com
epel/pkgtags                                                                                                                                              | 304 kB     00:00     
========================================================================== N/S Matched: libcmpiCppImpl ==========================================================================
libcmpiCppImpl0.i686 : CMPI C++ wrapper library
libcmpiCppImpl0.x86_64 : CMPI C++ wrapper library

结果证明，确实是有64位版本的libcmpiCppImpl0：libcmpiCppImpl0.x86_64。于是用yum安装，然后重试。问题解决。