make a build directory for RHEL8 with a new package list for minimum build.
some of the package names changed and will effect repo closure. Identify these modules that need deps updated (simp-utils for one yum-utils is renamed to dnf-utils in rhel8)
It turns out that yum-utils is still yum-utils in EL8 so far. It's aliased to dnf-utils but the actual package is still yum-utils.