在单一体系结构下同时安装32位和64位包
echo ‘multilib_policy=all’ >> /etc/yum.conf
指定体系结构
查看当前系统体系结构
[root@oracle ~]# uname -ar
Linux oracle 2.6.32-279.14.1.el6.x86_64 #1 SMP Tue Nov 6 23:43:09 UTC 2012 x86_64 x86_64 x86_64
GNU/Linux
查看系统当前安装的iptables包
[root@oracle ~]# rpm -q iptables
iptables-1.4.7-5.1.el6_2.x86_64
使用YUM在64位环境下指定安装iptables的32位包
[root@oracle ~]# yum install iptables.i686
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* extras: mirrors.163.com
* updates: mirrors.163.com
Setting up Install Process
Resolving Dependencies
–> Running transaction check
—> Package iptables.i686 0:1.4.7-5.1.el6_2 will be installed
–> Finished Dependency Resolution
Dependencies Resolved
=================================================================================================
Package Arch Version Repository Size
=================================================================================================
Installing:
iptables i686 1.4.7-5.1.el6_2 base 241 k
Transaction Summary
=================================================================================================
Install 1 Package(s)
Total download size: 241 k
Installed size: 702 k
Is this ok [y/N]:
指定版本
查看当前安装版本
[root@oracle ~]# rpm -q cups
cups-1.4.2-48.el6_3.1.x86_64
查看是否有新版本及版本号
[root@oracle ~]# yum update |grep cups
—> Package cups.x86_64 1:1.4.2-48.el6_3.1 will be updated
—> Package cups.x86_64 1:1.4.2-48.el6_3.3 will be an update
—> Package cups-libs.x86_64 1:1.4.2-48.el6_3.1 will be updated
—> Package cups-libs.x86_64 1:1.4.2-48.el6_3.3 will be an update
cups x86_64 1:1.4.2-48.el6_3.3 updates 2.3 M
cups-libs x86_64 1:1.4.2-48.el6_3.3 updates 316 k
[root@oracle ~]#
安装指定版本
[root@oracle ~]# yum install cups-1.4.2-48.el6_3.3
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* extras: mirrors.163.com
* updates: mirrors.163.com
Setting up Install Process
Resolving Dependencies
–> Running transaction check
—> Package cups.x86_64 1:1.4.2-48.el6_3.1 will be updated
—> Package cups.x86_64 1:1.4.2-48.el6_3.3 will be an update
–> Processing Dependency: cups-libs = 1:1.4.2-48.el6_3.3 for package: 1:cups-1.4.2-48.el6_3.3.x86_64
–> Running transaction check
—> Package cups-libs.x86_64 1:1.4.2-48.el6_3.1 will be updated
—> Package cups-libs.x86_64 1:1.4.2-48.el6_3.3 will be an update
–> Finished Dependency Resolution
Dependencies Resolved
=================================================================================================
Package Arch Version Repository Size
=================================================================================================
Updating:
cups x86_64 1:1.4.2-48.el6_3.3 updates 2.3 M
Updating for dependencies:
cups-libs x86_64 1:1.4.2-48.el6_3.3 updates 316 k
Transaction Summary
=================================================================================================
Upgrade 2 Package(s)
Total download size: 2.6 M
Is this ok [y/N]:
yum安装指定版本软件
比如依赖libssl.so.0.9.8
02 |
Loaded plugins: fastestmirror |
03 |
Loading mirror speeds from cached hostfile |
04 |
* base: mirrors.aliyun.com |
05 |
* epel: ftp.sjtu.edu.cn |
06 |
* extras: mirrors.aliyun.com |
07 |
* remi: remi.kazukioishi.net |
08 |
* updates: mirrors.skyshe.cn |
09 |
openssl098e-0.9.8e-18.el6_5.2.i686 : A compatibility version of a general cryptography and TLS library |
12 |
Filename : /usr/lib/libssl.so.0.9.8e |
16 |
openssl098e-0.9.8e-18.el6_5.2.x86_64 : A compatibility version of a general cryptography and TLS library |
19 |
Filename : /usr/lib64/libssl.so.0.9.8e |
23 |
openssl098e-0.9.8e-18.el6_5.2.i686 : A compatibility version of a general cryptography and TLS library |
26 |
Filename : /usr/lib/libssl.so.0.9.8e |
然后
[root@ares modules]# yum install openssl098e-0.9.8e-18.el6_5.2.i686
参考：
https://www.centos.org/forums/viewtopic.php?t=22243