在終端執(zhí)行yum -y install wget時(shí)署咽，終端提示：
已加載插件：fastestmirror
Loading mirror speeds from cached hostfile
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：在終端運(yùn)行curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
再運(yùn)行安裝命令：yum -y install wget即可
