portage-ng --merge
>>> Emerging : portage://app-arch/arj-3.10.22_p29:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-arch/arj-3.10.22_p29
│ └─ file ─┤ 23.84 Kb arj_3.10.22-29.debian.tar.xz
│ │ 421.35 Kb arj_3.10.22.orig.tar.gz
└─step 2─┤ install portage://app-arch/arj-3.10.22_p29
└─step 3─┤ run portage://app-arch/arj-3.10.22_p29
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
445.19 Kb to be downloaded.