portage-ng --merge
>>> Emerging : portage://media-gfx/iscan-data-1.39.0.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-gfx/iscan-data-1.39.0.1
│ └─ file ─┤ 98.43 Kb iscan-data_1.39.0-1.tar.gz
└─step 2─┤ install portage://media-gfx/iscan-data-1.39.0.1
│ └─ conf ─┤ USE = "-udev"
└─step 3─┤ run portage://media-gfx/iscan-data-1.39.0.1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
98.43 Kb to be downloaded.