# emerge --pretend --verbose sys-kernel/installkernel * IMPORTANT: 11 config files in '/etc/portage' need updating. These are the packages that would be merged, in order: Calculating dependencies * See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS * sections of the emerge man page to learn how to update config files. !!! Problem resolving dependencies for sys-kernel/installkernel ... done! Dependency resolution took 1.30 s (backtrack: 3/20). !!! The following update has been skipped due to unsatisfied dependencies: sys-kernel/installkernel:0 selected: (sys-kernel/installkernel-57:0/0::gentoo, installed) skipped: (sys-kernel/installkernel-57:0/0::gentoo, ebuild scheduled for merge) (see unsatisfied dependency below) !!! All ebuilds that could satisfy ">=sys-kernel/dracut-106" have been masked. !!! One of the following masked packages is required to complete your request: - sys-kernel/dracut-9999::gentoo (masked by: missing keyword) - sys-kernel/dracut-106-r1::gentoo (masked by: ~amd64 keyword) (dependency required by "sys-kernel/installkernel-57::gentoo[dracut]" [ebuild]) For more information, see the MASKED PACKAGES section in the emerge man page or refer to the Gentoo Handbook. !!! The ebuild selected to satisfy "sys-kernel/installkernel" has unmet requirements. - sys-kernel/installkernel-50::gentoo USE="dracut efistub systemd systemd-boot uki -grub -refind -ugrd -ukify" ABI_X86="(64)" The following REQUIRED_USE flag constraints are unsatisfied: at-most-one-of ( efistub grub systemd-boot ) The above constraints are a subset of the following complete expression: at-most-one-of ( efistub grub systemd-boot ) refind? ( !systemd-boot !grub ) systemd-boot? ( systemd ) ukify? ( uki ) at-most-one-of ( dracut ugrd ) * IMPORTANT: 21 news items need reading for repository 'gentoo'. * Use eselect news read to view new items.