关于centos使用yum命令安装时出现 Invalid GPG Key 错误到解决方法。

这是我遇到到错误:warning: rpmts_HdrFromFdno: Header V3 DSA/SHA1 Signature, key ID 6b8d79e6: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY.Dag.txt


Invalid GPG Key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY.Dag.txt: No key found in given key data

软件安装包已经已经下载,但无法安装,

解决方法:Install DAG's GPG key  :sudo rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt

参考:http://yidao620c.iteye.com/blog/1395553

原文地址:https://www.cnblogs.com/xmkk/p/3018612.html