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mount /dev/cdrom /mnt
cd /etc/yum.repos.d
vi dvd.repo
[dvd]
name=dvd-iso
baseurl=file:///mnt
gpgcheck=0
yum clear all
mount /dev/cdrom /mnt
cd /etc/yum.repos.d
vi dvd.repo
[dvd]
name=dvd-iso
baseurl=file:///mnt
gpgcheck=0
yum clear all