portage-ng --merge
>>> Emerging : portage://net-misc/geckodriver-0.37.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-misc/geckodriver-0.37.0
│ └─ file ─┤ 22.34 Mb geckodriver-0.37.0-crates.tar.xz
│ │ 118.40 Kb geckodriver-0.37.0.tar.gz
└─step 2─┤ install portage://net-misc/geckodriver-0.37.0
│ └─ conf ─┤ USE = "-debug -unchained"
└─step 3─┤ run portage://net-misc/geckodriver-0.37.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
22.45 Mb to be downloaded.