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本想将mongodb安装到redhat中，yum不能使用，看网上说可以另外安装。
试了几次网上的，没有成功。看着看着也发现规律，知道怎么改了。
先把自带的卸载：
rpm -aq | grep yum | xargs rpm -e --nodeps
下载几个必要的包：（我这是64位的，不是的话先访问http://ftp.sjtu.edu.cn/centos/6/os/确定）
-
wget
http:/
/ftp.sjtu.edu.cn/centos
/6/os
/x86_64/Packages/python-iniparse-
0.
3.1-
2.1.el6.noarch.rpm
-
wget
http:/
/ftp.sjtu.edu.cn/centos
/6/os
/x86_64/Packages/yum-metadata-parser-
1.1.
2-
16.el6.x86_64.rpm
-
wget
http:/
/ftp.sjtu.edu.cn/centos
/6/os
/x86_64/Packages/yum-
3.2.
29-
60.el6.centos.noarch.rpm
-
wget
http:/
/ftp.sjtu.edu.cn/centos
/6/os
/x86_64/Packages/yum-plugin-fastestmirror-
1.1.
30-
30.el6.noarch.rpm
安装yum：
-
rpm
-ivh
python-iniparse-0
.3
.1-2
.1
.el6
.noarch
.rpm
-
rpm
-ivh
yum-metadata-parser-1
.1
.2-16
.el6
.x86_64
.rpm
-
rpm
-ivh
yum-3
.2
.29-60
.el6
.centos
.noarch
.rpm
yum-plugin-fastestmirror-1
.1
.30-30
.el6
.noarch
.rpm
编辑repo包：（如果也可以先把它删除）
vi /etc/yum.repos.d/CentOS-Base.repo
-
[
base]
-
name=CentOS
-6-Base
-
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever6&arch=$basearch&repo=os
-
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
-
baseurl=http:
//ftp.sjtu.edu.cn/centos/6/os/$basearch/
-
gpgcheck=
0
-
gpgkey=http:
//mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
-
#released updates
-
-
[
update]
-
name=CentOS
-6-Updates
-
#mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=updates
-
baseurl=http:
//ftp.sjtu.edu.cn/centos/6/updates/$basearch/
-
gpgcheck=
0
-
gpgkey=http:
//mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
-
#packages used/produced in the build but not released
-
-
[
extras]
-
name=CentOS
-6-Extras
-
#mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=extras
-
baseurl=http:
//ftp.sjtu.edu.cn/centos/6/extras/$basearch/
-
gpgcheck=
0
-
gpgkey=http:
//mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
-
#additional packages that extend functionality of existing packages
-
-
[
centosplus]
-
name=CentOS
-6-Plus
-
#mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=centosplus
-
baseurl=http:
//ftp.sjtu.edu.cn/centos/6/centosplus/$basearch/
-
gpgcheck=
0
-
enabled=
0
-
gpgkey=http:
//mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
-
#contrib - packages by Centos Users
-
-
[
contrib]
-
name=CentOS
-6-Contrib
-
#mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=contrib
-
baseurl=http:
//ftp.sjtu.edu.cn/centos/6/contrib/$basearch/
-
gpgcheck=
0
-
enabled=
0
-
gpgkey=http:
//mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
注意检查上面的每个网址路径，在网页上访问看看是否存在，如果是其他版本，把上面的6更改掉，其他版本可能还有其他配置（如 centos5还有[addons]）。
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #这个也要对应版本
导入gpgkey：（当前是使用第二行导入）
-
#rpm --
import http:
//mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
-
rpm --
import http:
//ftp.sjtu.edu.cn/centos/6/os/x86_64/RPM-GPG-KEY-CentOS-6
清除缓存：
yum clean all
测试yum安装：
yum install vim
yum install mysql*
成功安装！~
最快方法：
-
# cat /etc/redhat-release
-
# uname -r
-
-
# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
-
# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
-
-
-
-
-
-
-
-
-
-
-
# redhat 使用 Centos 7
-
curl -o /etc/yum.repos.d/redhat.repo http:
//mirrors.aliyun.com/repo/Centos-7.repo
-
sed -i
's/$releasever/7/g' /etc/yum.repos.d/redhat.repo
-
yum clean all
-
yum makecache
-
yum update -y
版权声明：本文为m0_37218692原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。