portage-ng --merge
>>> Emerging : portage://media-fonts/powerline-symbols-20170508:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-fonts/powerline-symbols-20170508
│ └─ file ─┤ 3.93 Kb powerline-symbols-20170508.tar.xz
└─step 2─┤ install portage://media-fonts/powerline-symbols-20170508
│ └─ conf ─┤ USE = "X*"
└─step 3─┤ run portage://media-fonts/powerline-symbols-20170508
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
3.93 Kb to be downloaded.