古いCentOS5でyumを利用する。

[base]
baseurl=http://archive.kernel.org/centos-vault/5.10/os/$basearch/
[updates]
baseurl=http://archive.kernel.org/centos-vault/5.10/updates/$basearch/
[extras]
baseurl=http://archive.kernel.org/centos-vault/5.10/extras/$basearch/
[centosplus]
baseurl=http://archive.kernel.org/centos-vault/5.10/centosplus/$basearch/
[contrib]
baseurl=http://archive.kernel.org/centos-vault/5.10/contrib/$basearch/