XU3352'S TECH BLOG

CentOS 5 yum源地址变更问题

系统为阿里云ECS早期的镜像, 版本为centos5, 使用yum的时候就完蛋了, 各种404, 没法用!!!

yum无法使用

yum 来管理软件还是很方便的, 某些时候难免要源码安装部分软件, 而 yum 可以很方便的额解决依赖问题.

折腾了半天…

报错信息:

$ yum -y install openssl
http://mirrors.aliyun.com/centos/%24releasever/addons/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404: Not Found
Trying other mirror.
http://mirrors.aliyuncs.com/centos/%24releasever/addons/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404: Not Found
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: addons. Please verify its path and try again

$ yum clean all
Loaded plugins: fastestmirror
gpgcheck=1
Cleaning up Everything
Cleaning up list of fastest mirrors

$ yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors
 * epel: mirrors.aliyuncs.com
http://mirrors.163.com/centos/5/addons/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404: Not Found
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: addons. Please verify its path and try again

更换 yum/epel 源

这里针对的 Centos5 或者 redhat5

中间也是阿里和163的各种换, 也是各种不好使, 感谢大神的分享

把 /etc/yum.repos.d/CentOS-Base.repo 内容改成下面的

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#
[base]  
name=CentOS-$releasever - Base  
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os  
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/  
baseurl=http://vault.centos.org/5.11/os/$basearch/  
gpgcheck=1  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5  


#released updates   
[updates]
name=CentOS-$releasever - Updates  
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates  
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/  
baseurl=http://vault.centos.org/5.11/updates/$basearch/  
gpgcheck=1  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5  


#additional packages that may be useful  
[extras]
name=CentOS-$releasever - Extras  
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras  
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/  
baseurl=http://vault.centos.org/5.11/extras/$basearch/  
gpgcheck=1  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5


#additional packages that extend functionality of existing packages  
[centosplus]
name=CentOS-$releasever - Plus  
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus  
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/  
baseurl=http://vault.centos.org/5.11/centosplus/$basearch/  
gpgcheck=1  
enabled=0  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5  


#contrib - packages by Centos Users  
[contrib]
name=CentOS-$releasever - Contrib  
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib  
#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/  
baseurl=http://vault.centos.org/5.11/contrib/$basearch/  
gpgcheck=1  
enabled=0  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

补充, 记得把 epel.repo 源一起改掉

[epel]
name=Extra Packages for Enterprise Linux 5 - $basearch
baseurl=http://mirrors.aliyun.com/epel/5/$basearch
        http://mirrors.aliyuncs.com/epel/5/$basearch
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-5&arch=$basearch
failovermethod=priority
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-5
 
[epel-debuginfo]
name=Extra Packages for Enterprise Linux 5 - $basearch - Debug
baseurl=http://mirrors.aliyun.com/epel/5/$basearch/debug
        http://mirrors.aliyuncs.com/epel/5/$basearch/debug
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-5&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-5
gpgcheck=0
 
[epel-source]
name=Extra Packages for Enterprise Linux 5 - $basearch - Source
baseurl=http://mirrors.aliyun.com/epel/5/SRPMS
        http://mirrors.aliyuncs.com/epel/5/SRPMS
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-5&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-5
gpgcheck=0

最后在重新缓存一遍:

$ yum clean all
$ yum makecache

# 耗时较长(估计得10分钟以上), 有需要可以跑一下
$ yum update

有些地方可能还是报404的错, 不过好像不影响使用, 就是速度很慢…

yum 使用警告

如果在使用 yum install zlib-devel 时, 如果出现以下警告, 那么安装并不会成功!!!

warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897

# 针对 Centos5 
rpm --import http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-5

然后重新执行 yum install zlib-devel 就OK了

(2018-05-19 更新)

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Published

01 February 2018

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