[root@26 ~]# lsb_release                    #不存在

-bash: lsb_release: command not found    

[root@26 ~]# yum provides */lsb_release           #查询命令的依赖rpm包

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

mvpbang | 4.0 kB 00:00 ...

redhat-lsb-core-4.0-7.el6.centos.i686 : LSB base libraries support for CentOS

Repo : mvpbang

Matched from:

Filename : /usr/bin/lsb_release

 

redhat-lsb-core-4.0-7.el6.centos.x86_64 : LSB base libraries support for CentOS

Repo : mvpbang

Matched from:

Filename : /usr/bin/lsb_release

 

[root@26 ~]# yum install -y redhat-lsb-core     #安装提示的依赖包

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package redhat-lsb-core.x86_64 0:4.0-7.el6.centos will be installed

--> Finished Dependency Resolution

Dependencies Resolved

================================================================================

Package Arch Version Repository Size

================================================================================

Installing:

redhat-lsb-core x86_64 4.0-7.el6.centos mvpbang 25 k

Transaction Summary

================================================================================

Install 1 Package(s)

Total download size: 25 k

Installed size: 22 k

Downloading Packages:

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

Installing : redhat-lsb-core-4.0-7.el6.centos.x86_64 1/1

Verifying : redhat-lsb-core-4.0-7.el6.centos.x86_64 1/1

Installed:

redhat-lsb-core.x86_64 0:4.0-7.el6.centos

Complete!

[root@26 ~]# lsb_release                        #命令可以执行！！！

LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch

[root@26 ~]#