今天需要用CentOS5.5测试个东西,但是发现在运行yum命令的时候出现下面的错误
- Loaded plugins: allowdowngrade,downloadonly,fastestmirror
- Determining fastest mirrors
- Error: Cannot find a valid baseurl for repo: addons
- YumRepo Error: All mirror URLs are not using ftp,http[s] or file.
- Eg. Invalid release/
- removing mirrorlist with no valid mirrors: /var/cache/yum/addons/mirrorlist.txt
- The command '/bin/sh -c rpm --rebuilddb && yum install -y sudo tar openssh-server supervisor keepalived' returned a non-zero code: 1
出现这个问题的原因CentOS5版本太老,官方不再维护了,所以yum默认配置文件中的url不能再使用。
因此,需要把/etc/yum.repos.d/CentOS-Base.repo文件中的url修改了
下面是修改前的配置
- # 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/$basearch/
- gpgcheck=1
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #released updates
- [updates]
- name=CentOS-$releasever - Updates
- mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
- #baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
- gpgcheck=1
- gpgkey=file:///etc/pki/rpm-gpg/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=$basearch&repo=addons
- #baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/
- gpgcheck=1
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #additional packages that may be useful
- [extras]
- name=CentOS-$releasever - Extras
- mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
- #baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
- 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/$basearch/
- gpgcheck=1
- enabled=0
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #contrib - packages by Centos Users
- [contrib]
- name=CentOS-$releasever - Contrib
- mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
- #baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/
- gpgcheck=1
- enabled=0
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
下面是修改后的配置
- # 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-5.9 - Base
- #mirrorlist=http://mirrorlist.centos.org/?release=5.9&arch=$basearch&repo=os
- baseurl=http://vault.centos.org/5.9/os/$basearch/
- gpgcheck=1
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #released updates
- [updates]
- name=CentOS-5.9 - Updates
- #mirrorlist=http://mirrorlist.centos.org/?release=5.9&arch=$basearch&repo=updates
- baseurl=http://vault.centos.org/5.9/updates/$basearch/
- gpgcheck=1
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #packages used/produced in the build but not released
- [addons]
- name=CentOS-5.9 - Addons
- #mirrorlist=http://mirrorlist.centos.org/?release=5.9&arch=$basearch&repo=addons
- baseurl=http://vault.centos.org/5.9/addons/$basearch/
- gpgcheck=1
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #additional packages that may be useful
- [extras]
- name=CentOS-5.9 - Extras
- #mirrorlist=http://mirrorlist.centos.org/?release=5.9&arch=$basearch&repo=extras
- baseurl=http://vault.centos.org/5.9/extras/$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-5.9 - Plus
- #mirrorlist=http://mirrorlist.centos.org/?release=5.9&arch=$basearch&repo=centosplus
- baseurl=http://vault.centos.org/5.9/centosplus/$basearch/
- gpgcheck=1
- enabled=0
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
-
- #contrib - packages by Centos Users
- [contrib]
- name=CentOS-5.9 - Contrib
- #mirrorlist=http://mirrorlist.centos.org/?release=5.9&arch=$basearch&repo=contrib
- baseurl=http://vault.centos.org/5.9/contrib/$basearch/
- gpgcheck=1
- enabled=0
- gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
修改后,重新使用yum来安装包,一切可以正常工作了。