因爲RedHat是商業版的,一般因爲沒有註冊,致使yum程序沒法使用(linux下面,yum是個安裝軟件的「神器」)。此時可用CentOS的地址進行替換。下面將一步步說明如何處理:linux
1、刪除RedHat自帶的yum相關文件centos
一、文件位置:/etc/yum.conf和/etc/yum.repo.d/rhel-debuginfo.repo;ui
二、能夠經過FTP方式刪除,或者直接採用命令。url
2、從新配置yum相關文件spa
一、配置yum.conf,建立yum.conf文件,再進行編輯便可;debug
yum.conf內容,可直接拷貝,以下: blog
[main] cachedir=/var/cache/yum keepcache=1 debuglevel=2 logfile=/var/log/yum.log pkgpolicy=newest distroverpkg=redhat-release tolerant=1 exactarch=1 obsoletes=1 gpgcheck=1 plugins=1 metadata_expire=1800
粘貼完成後,保存後便可。可經過命令查看,是否一致。it
二、配置rhel-debuginfo.repo,建立rhel-debuginfo.repo文件,再進行編輯便可(本文以CentOS5 64位地址爲準);io
具體操做,同1,這裏只把內容展現以下: function
[base] name=centos-5 - Base baseurl=http://centos.ustc.edu.cn/centos/5/os/x86_64/ # the other site: # you can find more site in: ?id=13 enabled=1 gpgcheck=1 gpgkey=http://centos.ustc.edu.cn/centos/5/os/x86_64/RPM-GPG-KEY-CentOS-5 #released updates [update] name=CentOS-5 - Updates baseurl=http://mirror.centos.org/centos/5/updates/x86_64/ gpgcheck=1 gpgkey=http://centos.ustc.edu.cn/centos/5/os/x86_64/RPM-GPG-KEY-CentOS-5 #packages used/produced in the build but not released [addons] name=CentOS-5 - Addons baseurl=http://mirror.centos.org/centos/5/addons/$basearch/ gpgcheck=1 gpgkey=http://centos.ustc.edu.cn/centos/5/os/x86_64/RPM-GPG-KEY-CentOS-5 #additional packages that may be useful [extras] name=CentOS-5 - Extras baseurl=http://mirror.centos.org/centos/5/extras/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos4 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-5 - Plus baseurl=http://mirror.centos.org/centos/5/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://centos.ustc.edu.cn/centos/5/os/x86_64/RPM-GPG-KEY-CentOS-5 #contrib - packages by Centos Users [contrib] name=CentOS-5 - Contrib baseurl=http://mirror.centos.org/centos/5/contrib/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://centos.ustc.edu.cn/centos/5/os/x86_64/RPM-GPG-KEY-CentOS-5 #packages in testing [testing] name=CentOS-5 - Testing baseurl=http://mirror.centos.org/centos/5/testing/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://centos.ustc.edu.cn/centos/5/os/x86_64/RPM-GPG-KEY-CentOS-5
備註:若是是32爲系統,只需把X86_64所有替換成i386便可。