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解决办法： 此时要导入rpm的签名信息即可 以root登录，执行下面命令 # rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release 阅读全文
摘要：
Step # 1: Mount an ISO file Type the following command (replace iso file name with the actual iso file): # yum install createrepo # mkdir -p /mnt/iso/{1,2,3} # mount -o loop /path/to/centos1.iso /mnt/iso/1 Step # 2: Create a repository Use createrepo to generate the necessary XML metadata. Type t... 阅读全文