portage-ng --merge
>>> Emerging : portage://x11-themes/light-themes-24.04:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://x11-themes/light-themes-24.04
│ └─ file ─┤ 78.59 Kb Gentoo-Buttons-r1.tar.xz
│ │ 10.64 Mb ubuntu-themes_24.04.orig.tar.gz
└─step 2─┤ install portage://x11-themes/light-themes-24.04
└─step 3─┤ run portage://x11-themes/light-themes-24.04
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
10.71 Mb to be downloaded.