portage-ng --merge
>>> Emerging : portage://media-libs/id3lib-3.8.3-r10:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-libs/id3lib-3.8.3-r10
│ └─ file ─┤ 928.44 Kb id3lib-3.8.3.tar.gz
└─step 2─┤ install portage://media-libs/id3lib-3.8.3-r10
│ └─ conf ─┤ USE = "-doc -static-libs"
└─step 3─┤ run portage://media-libs/id3lib-3.8.3-r10
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
928.44 Kb to be downloaded.