portage-ng --merge
>>> Emerging : portage://media-gfx/apngopt-1.4-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-arch/zopfli-1.0.3
│ └─ file ─┤ 190.65 Kb zopfli-1.0.3.tar.gz
│ download portage://media-gfx/apngopt-1.4-r1
│ └─ file ─┤ 564.16 Kb apngopt-1.4-src.zip
└─step 2─┤ install portage://app-arch/zopfli-1.0.3
│ └─ conf ─┤ SLOT = "0/1"
└─step 3─┤ run portage://app-arch/zopfli-1.0.3
└─step 4─┤ install portage://media-gfx/apngopt-1.4-r1
└─step 5─┤ run portage://media-gfx/apngopt-1.4-r1
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
754.81 Kb to be downloaded.