GPG key retrieval failed: [Errno 14] Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
修改/etc/yum.repos.d/epel.repo,将gpgcheck=1改为0
或者直接从repo站把key取到本地/etc/pki/rpm-gpg目录下
修改/etc/yum.repos.d/epel.repo,将gpgcheck=1改为0
或者直接从repo站把key取到本地/etc/pki/rpm-gpg目录下