portage-ng --merge
>>> Emerging : portage://media-video/motion-4.5.1-r4:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-video/motion-4.5.1-r4
│ └─ file ─┤ 836.59 Kb motion-release-4.5.1.tar.gz
└─step 2─┤ install portage://acct-group/motion-0-r3
└─step 3─┤ run portage://acct-group/motion-0-r3
└─step 4─┤ install portage://acct-user/motion-0-r3
└─step 5─┤ run portage://acct-user/motion-0-r3
└─step 6─┤ install portage://media-video/motion-4.5.1-r4
│ └─ conf ─┤ USE = "sqlite* -ffmpeg -mariadb -mysql -postgres -v4l -webp"
└─step 7─┤ run portage://media-video/motion-4.5.1-r4
Total: 7 actions (1 download, 3 installs, 3 runs), grouped into 7 steps.
836.59 Kb to be downloaded.