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  • RedHat yum安装配置

    以前用fedora配置yum很方便,可是来到RHLE就不是那么顺手了,如果不做如下设置,经常出现不能通过yum安装软件的情况,下面是详细配置(网上找的)


    首先,rhel5系统安装的时候其实已经有yum了,只是因为如果用官方的网站更新的话除非你是用钱买的rhel5.否则它会提示注册之类的。所以只要把 yum的更新地址改成开源的就行了。而限定yum更新地址的文件在/etc/yum.repos.d/里。先把它们改成备份文件,即在后面加.bak。
    [root@killgoogle ~]# mv /etc/yum.repos.d/rhel-debuginfo.repo /etc/yum.repos.d/rhel-debuginfo.repo.bak
    [root@killgoogle ~]# mv /etc/yum.repos.d/rpmforge.repo.rpmnew /etc/yum.repos.d/rpmforge.repo.rpmnew.bak

    建立新的配置文件:
    [root@killgoogle ~]# cd /etc/yum.repos.d
    [root@killgoogle ~]# touch rhel-debuginfo.repo
    [root@killgoogle ~]# touch mirrors-rpmforge
    [root@killgoogle ~]# touch rpmforge.repo

    往新的配置文件写东西:
    [root@killgoogle ~]#vi rhel-debuginfo.repo
    [base]
    name=CentOS-5 - Base
    #mirrorlist=http://mirrorlist.centos.org/?release=$releasever5&arch=$basearch&
    repo=os
    #baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
    baseurl=http://ftp.sjtu.edu.cn/centos/5/os/$basearch/
    gpgcheck=1
    gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5

    #released updates
    [update]
    name=CentOS-5 - Updates
    #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=updates
    baseurl=http://ftp.sjtu.edu.cn/centos/5/updates/$basearch/
    gpgcheck=1
    gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5

    #packages used/produced in the build but not released
    [addons]
    name=CentOS-5 - Addons
    #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=addons

    baseurl=http://ftp.sjtu.edu.cn/centos/5/addons/$basearch/
    gpgcheck=1
    gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5

    #additional packages that may be useful
    [extras]
    name=CentOS-5 - Extras
    #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=extras

    baseurl=http://ftp.sjtu.edu.cn/centos/5/extras/$basearch/
    gpgcheck=1
    gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5

    #additional packages that extend functionality of existing packages
    [centosplus]
    name=CentOS-5 - Plus
    #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=centosplus
    baseurl=http://ftp.sjtu.edu.cn/centos/5/centosplus/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5

    #contrib - packages by Centos Users
    [contrib]
    name=CentOS-5 - Contrib
    #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=contrib
    baseurl=http://ftp.sjtu.edu.cn/centos/5/contrib/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5

    # vi dag.repo
    [dag]
    name=Dag RPM Repository for RHEL5
    baseurl=http://ftp.riken.jp/Linux/dag/redhat/el5/en/$basearch/dag/
    enabled=1
    gpgcheck=1
    gpgkey=http://ftp.riken.jp/Linux/dag/packages/RPM-GPG-KEY.dag.txt


    修改第二个配置文件:
    [root@killgoogle ~]vi mirrors-rpmforge
    http://apt.sw.be/redhat/el5/en/$ARCH/dag
    http://archive.cs.uu.nl/mirror/dag.wieers/redhat/el5/en/$ARCH/dag
    http://ftp2.lcpe.uni-sofia.bg/freshrpms/pub/dag/redhat/el5/en/$ARCH/dag
    #http://ftp.heanet.ie/pub/freshrpms/pub/dag/redhat/el5/en/$ARCH/dag
    http://ftp-stud.fht-esslingen.de/dag/redhat/el5/en/$ARCH/dag
    http://mirror.cpsc.ucalgary.ca/mirror/dag/redhat/el5/en/$ARCH/dag
    http://mirrors.ircam.fr/pub/dag/redhat/el5/en/$ARCH/dag
    http://rh-mirror.linux.iastate.edu/pub/dag/redhat/el5/en/$ARCH/dag
    http://rpmfind.net/linux/dag/redhat/el5/en/$ARCH/dag
    http://wftp.tu-chemnitz.de/pub/linux/dag/redhat/el5/en/$ARCH/dag
    http://www.mirrorservice.org/sites/apt.sw.be/redhat/el5/en/$ARCH/dag

    修改第三个配置文件:
    [root@killgoogle ~]# vi rpmforge.repo
    # Name: RPMforge RPM Repository for Red Hat Enterprise 5 - dag
    # URL: http://rpmforge.net/
    [rpmforge]
    name = Red Hat Enterprise $releasever - RPMforge.net - dag
    #baseurl = http://apt.sw.be/redhat/el5/en/$basearch/dag
    mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge
    #mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge
    enabled = 1
    protect = 0
    gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
    gpgcheck = 1


    下面有2种方法:

    这种我尝试过,在服务器上已搭建好 yum

    参考 : http://www.linuxdiyf.com/viewarticle.php?id=70630

       这里注意

       vi /etc/yum.conf
        加上这么一句:timeout=120

    和 CentOS-Base.repo 文件中的 5.0 都修改为 5.2 就可以了

     如果通过上述配置出现类似以下错误信息:

    Downloading Packages:
    warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID 6b8d79e6

    GPG key retrieval failed: [Errno 14] HTTP Error 404: Not Found

    解决方法一:

    下载并导入Key

    cd /etc/pki/rpm-gpg
    wget http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
    rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY*

    warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID 6b8d79e6 
    GPG key retrieval failed: [Errno 14] HTTP Error 404: Not Found 
    此时,将gpgcheck=1改成gpgcheck=0即可。 

    其中http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5中的内容如下:

    代码
    -----BEGIN PGP PUBLIC KEY BLOCK-----
    Version: GnuPG v1.2.6 (GNU/Linux)

    mQGiBEWfB6MRBACrnYW6yKMT+MwJlCIhoyTxGf3mAxmnAiDEy6HcYN8rivssVTJk
    CFtQBlBOpLV/OW2YtKrCO2xHn46eNfnMri8FGT8g+9JF3MUVi7kiV1He4iJynHXB
    +F2ZqIvHf3IaUj1ys+p8TK64FDFxDQDrGQfIsD/+pkSGx53/877IrvdwjwCguQcr
    Ioip5TH0Fj0OLUY4asYVZH8EAIqFHEqsY+9ziP+2R3/FyxSllKkjwcMLrBug+cYO
    LYDD6eQXE9Mq8XKGFDj9ZB/0+JzK/XQeStheeFG75q3noq5oCPVFO4czuKErIRAB
    qKbDBhaTj3JhOgM12XsUYn+rI6NeMV2ZogoQCC2tWmDETfRpYp2moo53NuFWHbAy
    XjETA/sHEeQT9huHzdi/lebNBj0L8nBGfLN1nSRP1GtvagBvkR4RZ6DTQyl0UzOJ
    RA3ywWlrL9IV9mrpb1Fmn60l2jTMMCc7J6LacmPK906N+FcN/Docj1M4s/4CNanQ
    NhzcFhAFtQL56SNyLTCk1XzhssGZ/jwGnNbU/aaj4wOj0Uef5LRGQ2VudE9TLTUg
    S2V5IChDZW50T1MgNSBPZmZpY2lhbCBTaWduaW5nIEtleSkgPGNlbnRvcy01LWtl
    eUBjZW50b3Mub3JnPohkBBMRAgAkBQJFnwekAhsDBQkSzAMABgsJCAcDAgMVAgMD
    FgIBAh4BAheAAAoJEKikR9zoViiXKlEAmwSoZDvZo+WChcg3s/SpNoWCKhMAAJwI
    E2aXpZVrpsQnInUQWwkdrTiL5YhMBBMRAgAMBQJFnwiSBYMSzAIRAAoJEDjCFhY5
    bKCk0hAAn134bIx3wSbq58E6P6U5RT7Z2Zx4AJ9VxnVkoGHkVIgSdsxHUgRjo27N
    F7kBDQRFnwezEAQA/HnJ5yiozwgtf6jt+kii8iua+WnjqBKomPHOQ8moxbWdv5Ks
    4e1DPhzRqxhshjmub4SuJ93sgMSAF2ayC9t51mSJV33KfzPF2gIahcMqfABe/2hJ
    aMzcQZHrGJCEX6ek8l8SFKou7vICzyajRSIK8gxWKBuQknP/9LKsoczV+xsAAwUD
    /idXPkk4vRRHsCwc6I23fdI0ur52bzEqHiAIswNfO521YgLk2W1xyCLc2aYjc8Ni
    nrMX1tCnEx0/gK7ICyJoWH1Vc7//79sWFtX2EaTO+Q07xjFX4E66WxJlCo9lOjos
    Vk5qc7R+xzLDoLGFtbzaTRQFzf6yr7QTu+BebWLoPwNTiE8EGBECAA8FAkWfB7MC
    GwwFCRLMAwAACgkQqKRH3OhWKJfvvACfbsF1WK193zM7vSc4uq51XsceLwgAoI0/
    9GxdNhGQEAweSlQfhPa3yYXH
    =o/Mx
    -----END PGP PUBLIC KEY BLOCK-----
     
    
    解决方法二:
    下载我已经配置成功的配置文件把相应的替换在执行导入key命令
     
     
    yum其他:
    三、用yum命令安装和卸载RPM包
    #yum install dovecot //安装dovecot(邮件pop3协议)包
    #yum remove dovecot //删除dovecot包
    #yum clean all //清除yum缓存
    #yum list //列出所有可安装的软件包
    #yum list updates //列出所有可更新的软件包

    重启动

    service yum-updatesd restart

     
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  • 原文地址:https://www.cnblogs.com/jifeng/p/1809566.html
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