portage-ng --merge
>>> Emerging : portage://dev-perl/Text-Kakasi-2.40.0-r3:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-i18n/kakasi-2.3.6-r2
│ └─ file ─┤ 968.59 Kb kakasi-2.3.6.tar.xz
│ download portage://dev-perl/Text-Kakasi-2.40.0-r3
│ └─ file ─┤ 22.45 Kb Text-Kakasi-2.04.tar.gz
└─step 2─┤ install portage://app-i18n/kakasi-2.3.6-r2
│ └─ conf ─┤ USE = ""
│ │ L10N = "-ja"
└─step 3─┤ run portage://app-i18n/kakasi-2.3.6-r2
└─step 4─┤ install portage://dev-perl/Text-Kakasi-2.40.0-r3
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 5─┤ run portage://dev-perl/Text-Kakasi-2.40.0-r3
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
991.04 Kb to be downloaded.