portage-ng --merge
>>> Emerging : portage://x11-misc/xbattbar-1.4.9:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-power/acpi-1.8
│ └─ file ─┤ 103.67 Kb acpi-1.8.tar.gz
│ download portage://x11-misc/xbattbar-1.4.9
│ └─ file ─┤ 18.66 Kb xbattbar_1.4.9.orig.tar.gz
└─step 2─┤ install portage://sys-power/acpi-1.8
└─step 3─┤ run portage://sys-power/acpi-1.8
└─step 4─┤ install portage://x11-misc/xbattbar-1.4.9
└─step 5─┤ run portage://x11-misc/xbattbar-1.4.9
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
122.32 Kb to be downloaded.