錯誤資訊
[[email protected] apache-tomcat-7.0.70]# yum install gcc-c++
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
There are no enabled repos.
Run "yum repolist all" to see the repos you have.
To enable Red Hat Subscription Management repositories:
subscription-manager repos --enable <repo>
To enable custom repositories:
yum-config-manager --enable <repo>
解決方法
1、檢視redhat 7.0系統本身所安裝的那些yum軟體包
[[email protected] apache-tomcat-7.0.70]# rpm -qa | grep yum
yum-rhn-plugin-2.0.1-10.el7.noarch
yum-metadata-parser-1.1.4-10.el7.x86_64
yum-3.4.3-158.el7.noarch
2、解除安裝這些軟體包
[[email protected] apache-tomcat-7.0.70]# rpm -e yum-rhn-plugin-2.0.1-10.el7.noarch --nodeps
[[email protected] apache-tomcat-7.0.70]# rpm -e yum-metadata-parser-1.1.4-10.el7.x86_64 --nodeps
[[email protected] apache-tomcat-7.0.70]# rpm -e yum-3.4.3-158.el7.noarch --nodeps
3、保證本機電腦能上網
[[email protected] apache-tomcat-7.0.70]# ping www.baidu.com
PING www.a.shifen.com (61.135.169.121) 56(84) bytes of data.
64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=1 ttl=57 time=5.17 ms
64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=2 ttl=57 time=4.52 ms
64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=3 ttl=57 time=5.69 ms
64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=4 ttl=57 time=3.33 ms
64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=5 ttl=57 time=5.57 ms
64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=6 ttl=57 time=5.18 ms
4、找到自己所需要的版本下載下傳
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-kitchen-1.1.1-5.el7.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-chardet-2.2.1-1.el7_1.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-3.4.3-158.el7.centos.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-utils-1.1.31-45.el7.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-updateonboot-1.1.31-45.el7.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-45.el7.noarch.rpm
5、安裝軟體包
rpm -ivh python-*
rpm -ivh yum-*
6、建立repo 配置檔案(如果是其他版本,則将下面的7改為你目前的版本數字)
vim /etc/yum.repos.d/CentOS-Base.repo
#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-$7 - Base - 163.com
#mirrorlist=http://mirrorlist.centos.org/?release=$7&arch=$basearch&repo=os
baseurl=http://mirrors.163.com/centos/7/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
#released updates
[updates]
name=CentOS-$7 - Updates - 163.com
#mirrorlist=http://mirrorlist.centos.org/?release=$7&arch=$basearch&repo=updates
baseurl=http://mirrors.163.com/centos/7/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that may be useful
[extras]
name=CentOS-$7 - Extras - 163.com
#mirrorlist=http://mirrorlist.centos.org/?release=$7&arch=$basearch&repo=extras
baseurl=http://mirrors.163.com/centos/7/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$7 - Plus - 163.com
baseurl=http://mirrors.163.com/centos/7/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
7、清除緩存
yum clean all
8、測試是否正常
yum -y install lftp
參考網址:
https://www.linuxidc.com/Linux/2017-04/142444.htm
http://qingfengjushi1.iteye.com/blog/2282986(這個連結位址裡面有已經下載下傳好的rpm)
https://www.cnblogs.com/horizonli/p/5507112.html
轉載于:https://www.cnblogs.com/yanduanduan/p/9083887.html