portage-ng --merge
>>> Emerging : portage://x11-misc/bbmail-0.9.3-r2:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://x11-misc/bbmail-0.9.3-r2
│ └─ file ─┤ 182.06 Kb bbmail-0.9.3.tar.gz
│ download portage://x11-wm/blackbox-0.77-r2
│ └─ file ─┤ 384.94 Kb blackbox-0.77.tar.gz
└─step 2─┤ install portage://x11-wm/blackbox-0.77-r2
│ └─ conf ─┤ USE = "nls truetype* -debug -static-libs"
└─step 3─┤ run portage://x11-wm/blackbox-0.77-r2
└─step 4─┤ install portage://x11-misc/bbmail-0.9.3-r2
└─step 5─┤ run portage://x11-misc/bbmail-0.9.3-r2
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
567.00 Kb to be downloaded.