redhat 使用yum

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之前一直用的是ubuntu的系统,安装软件只要使用apt-get install **就可以很方便的安装好软件,特别是交大也有源,速度非常的快。

这些天装了redhat,发现apt-get install无法使用了,每次安装软件都要先下载源代码的包,解压后./configure--》make--》make install这个步骤才行。或者是rpm –ivh *.rpm。后来知道上面也有类似与ubuntu的apt-install,叫做yum。但是,实际却发现无法使用,好像是因为yum是个收费的软件,除非你用的是收费版的redhat,否则都是要花钱用的,后来通过使用Centos5yum解决了这个问题。

 

  Yum的下载地址http://mirrors.ustc.edu.cn/centos/5/os/i386/CentOS/,我们需要的有rpmyum-3.2.22-33.el5.centos.noarch.rpm,yum-downloadonly-1.1.16-14.el5.centos.1.noarch.rpm,yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm,yum-metadata-parser-1.1.2-3.el5.centos.i386.rpm,yum-utils-1.1.16-14.el5.centos.1.noarch.rpm这5个rpm,找到先下载到本地,然后

 

 rpm –ivh yum*

 

安装这5个包。如果之前有安装yum,需要卸载(首先先用rpm -qa|grep yum*指令来查看原先的yum安装文件,直接rpm -e 来删除具体的已安装的yum文件,若遇到依赖问题,直接--nodeps)

 

之后修改YUM的源,编辑/etc/yum.repos.d/rhel-debuginfo.repo文件,里面内容全部替换为

[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 butnot 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 extendfunctionality 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

 

 

然后导入key 
rpm --import http://ftp.sjtu.edu.cn/centos/5/os/i386/RPM-GPG-KEY-CentOS-5

OK,现在可以用yuminstall软件了,比如安装gcc编译环境。。。。轻松多了~~~

 

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