一个比较老的系统了, uname的结果是
Linux pc 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux
安装的yum版本是 yum-2.0.7-1.noarch.rpm.
找的源是针对Centos3的, 请参考:
Centos-3 is a distribution
that rebuilds the Enterprise Linux 3 release by taking the Source
RPMs and rebuilding them with full binary compatibility to the
upstream RPM packages of the EL3 line (see the project website
for more details about this distribution:
www.centos.org).
Centos 3 represents a rebuild of the latest updated release of Enterprise Linux 3用的是DUKE大学提供的source, 参见
Packages for Centos-3:
[duke-base]
name=Linux@DUKE Centos $releasever - $basearch - Base
baseurl=http://install.linux.duke.edu/pub/linux/base/centos-3/$basearch/
gpgcheck=1
[updates]
name=Linux@DUKE Centos $releasever - $basearch - Updates
baseurl=http://install.linux.duke.edu/pub/linux/updates/centos-3/$basearch/
gpgcheck=1
[duke-distrib]
name=Linux@DUKE Freely Distributable add-on packages for Centos $releasever - $basearch
baseurl=http://install.linux.duke.edu/pub/linux/add-on/distrib/centos-3/$basearch/
gpgcheck=1
需要导入的key参见
Using Signature Checking in Yum :
但好像其中i386下的一个key是错误的,最后导入的key是这样的:
rpm --import http://install.linux.duke.edu/pub/linux/base/centos-3/i386/RPM-GPG-KEY-CentOS-3
rpm --import http://install.linux.duke.edu/pub/linux/add-on/distrib/Linux-at-DUKE-GPG-KEY
最后,如果业务有需要,还是购买正式的RHEL服务吧,呵呵,或者用其他免费的版本.