GPG key retrieval failed: [Errno 14] curl#37 - "Couldn't open file /etc/pki/rpm-gpg/RPM-GPG-KEY-EPE
问题GPGkeyretrievalfailed:[Errno14]Couldnotopen/readfile:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7解决方法把这个key从源站copy过来,放到/etc/pki/rpm-gpg目录下修改repo文件#vim/etc/yum.repos.d/epel.repo[epel]name=ExtraPackagesforEn