Centos 解决执行 yum install...... 出现[Errno 14] curl#60 - “Peer‘s Certificate issuer is not recognized.“

当执行 yum install...... 出现[Errno 14] curl#60 - "Peer's Certificate issuer is not recognized." 如图所示

 解决方法：

修改配置文件/etc/yum.conf，在其中加入sslverify=0，保存即可。