portage-ng --merge
>>> Emerging : portage://sys-apps/bubblewrap-0.12.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-text/docbook-xml-dtd-4.3-r2
│ └─ file ─┤ 81.90 Kb docbook-xml-4.3.zip
│ download portage://sys-apps/bubblewrap-0.12.0
│ └─ file ─┤ 123.49 Kb bubblewrap-0.12.0.tar.xz
└─step 2─┤ install portage://app-text/docbook-xml-dtd-4.3-r2
│ └─ conf ─┤ SLOT = "4.3"
└─step 3─┤ install portage://sys-apps/bubblewrap-0.12.0
│ └─ conf ─┤ USE = "-test"
└─step 4─┤ run portage://sys-apps/bubblewrap-0.12.0
Total: 5 actions (2 downloads, 2 installs, 1 run), grouped into 4 steps.
205.39 Kb to be downloaded.