【江湖救急】yum 不能用

beyond_dream

服務(wù)器WIN系統(tǒng)被黑了
換了centos5.2
不是很熟悉
望達(dá)人指教；
錯(cuò)誤情況如下：

[root@localhost ~]# yum -y install httpd
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5&arch=i386&repo=extras error was
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Error: Cannot find a valid baseurl for repo: extras

[root@localhost ~]# rpm -ivh yum-*.noarch.rpm
error: File not found by glob: yum-*.noarch.rpm


[root@localhost ~]# rpm -ivh yum*.noarch.rpm
error: File not found by glob: yum*.noarch.rpm


在線等。。。。。。。。


附上配置文件：

[base]
name=CentOS-$releasever - Base
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#released updates
[updates]
name=CentOS-$releasever - Updates
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=upd
ates
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#packages used/produced in the build but not released
[addons]
name=CentOS-$releasever - Addons
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=add
ons
#baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

[ 本帖最后由 beyond_dream 于 2009-3-7 01:23 編輯 ]

beyond_dream

在一位大哥的幫助下，把下面的2句
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
換成了  #號的位置互換了
mirrorlist=http://centos.ustc.edu.cn//?release=$releasever&arch=$basearch&repo=os
#baseurl=http://centos.ustc.edu.cn//centos/$releasever/os/$basearch/


結(jié)果報(bào)下面的錯(cuò)誤：
[root@localhost ~]# yum update
Loading "installonlyn" plugin
Setting up Update Process
Setting up repositories
http://centos.ustc.edu.cn/centos ... epodata/repomd.xml: [Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
Error: Cannot open/read repomd.xml file for repository: extras

kenduest

網(wǎng)絡(luò)有通嗎 ?

ping www.chinaunix.net 有反應(yīng)嗎 ?

chenyx

添加163的源
yum clean all先
然后再yum update

beyond_dream

原帖由 kenduest 于 2009-3-7 01:52 發(fā)表
網(wǎng)絡(luò)有通嗎 ?

ping www.chinaunix.net 有反應(yīng)嗎 ?

都ping 不通
請問 這個(gè)有什么含義
我可以遠(yuǎn)程登陸 應(yīng)該代表網(wǎng)絡(luò)是通的吧

beyond_dream

原帖由 chenyx 于 2009-3-7 09:39 發(fā)表
添加163的源
yum clean all先
然后再yum update

咋個(gè)添加？

beyond_dream

已經(jīng)好，是DNS沒有設(shè)置對   我昨天設(shè)置為自己的IP了
還是非常的謝謝回帖的兄弟
chenyx   
kenduest

oldoger

failure in name resolution'
域名不能解析。

kns1024wh

將mirror.centos.org換成mirrors.163.com這個(gè)是比較快的