Mount the Photon ISO Image for the Photon-ISO Repository
Photon OS comes with a preconfigured repository called
photon-iso that resides in
\etc\yum.repos.d. If you receive an access error message when working with the
photon-iso repository, it is probably because you do not have the Photon OS ISO mounted. Mount the ISO and the run the following command to update the metadata for all known repositories, including
mount /dev/cdrom /media/cdrom tdnf makecache Refreshing metadata for: 'VMware Photon Linux 1.0(x86_64)Updates' Refreshing metadata for: 'VMware Photon Extras 1.0(x86_64)' Refreshing metadata for: 'VMware Photon Linux 1.0(x86_64)' Metadata cache created.