portage-ng --merge
>>> Emerging : portage://media-libs/subrandr-1.3.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-libs/subrandr-1.3.0
│ └─ file ─┤ 9.00 Mb subrandr-1.3.0-vendor.tar.xz
│ │ 359.96 Kb subrandr-1.3.0.tar.gz
└─step 2─┤ install portage://media-libs/subrandr-1.3.0
│ └─ conf ─┤ USE = "(-debug)"
└─step 3─┤ run portage://media-libs/subrandr-1.3.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
9.36 Mb to be downloaded.