Fedora Legacy for Fedora Core 2

1.檢查並安裝驗證套件:
  rpm -Uvh http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/2/os/i386/gnupg-1.2.4-2.1.i386.rpm

2.安裝yum更新套件:
  rpm -Uvh http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/2/os/i386/yum-2.0.7-1.1.noarch.rpm

3.修改 /etc/yum.conf

[main]
cachedir=/var/cache/yum
debuglevel=2
logfile=/var/log/yum.log
pkgpolicy=newest
distroverpkg=redhat-release
tolerant=1
exactarch=1
# 若您不想更新kernel, 請將下列的 # 刪除!
#exclude=kernel*

[base]
gpgcheck=1
name=Fedora Core $releasever - Base
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/os/$basearch

[updates]
gpgcheck=1
name=Fedora Core $releasever updates
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/updates/$basearch

[legacy-utils]
gpgcheck=1
name=Fedora Legacy utilities for Fedora Core $releasever
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/legacy-utils/$basearch

4.匯入套件驗證用的KEY(GPG KEY):
  rpm --import http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY

5.開始進行更新的程序:
  yum update

6.開啟 yum 服務:
  chkconfig yum on
  service yum start