centos7运行yum报如下提示：Run “yum repolist all“ to see the repos you have

Posted 2021-07-30 最小的帆也能远航

centos7运行yum报如下提示：

 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>

解决办法：

yum -y install yum-utils 如果不能运行先试着更换yum源：

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

或者

curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo