portage-ng --merge
>>> Emerging : portage://dev-lang/nim-2.2.10:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-lang/nim-2.2.10
│ └─ file ─┤ 7.90 Mb nim-2.2.10.tar.xz
│ │ 57.71 Kb nim-atlas-0.8.0.tar.gz
└─step 2─┤ install portage://dev-lang/nim-2.2.10
│ └─ conf ─┤ USE = "-test -test-js"
└─step 3─┤ run portage://dev-lang/nim-2.2.10
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
7.96 Mb to be downloaded.