Defines if a Gentoo Prefix offset installation is used
Name Category Description
gvfs gnome-base Virtual filesystem implementation for gio
libiconv dev-libs GNU charset conversion library for libc which doesn't implement it
mutt mail-client A small but very powerful text-based mail client
openrc sys-apps OpenRC manages the services, startup and shutdown of a host
R dev-lang Language and environment for statistical computing and graphics
root sci-physics C++ data analysis framework and interpreter from CERN
service-manager virtual Virtual for various service managers

Thank you!