portage-ng --merge
>>> Emerging : portage://net-libs/libtorrent-0.16.24:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/libtorrent-0.16.24
│ └─ file ─┤ 921.19 Kb libtorrent-0.16.24.tar.gz
└─step 2─┤ install portage://net-libs/libtorrent-0.16.24
│ └─ conf ─┤ USE = "-debug -test"
└─step 3─┤ run portage://net-libs/libtorrent-0.16.24
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
921.19 Kb to be downloaded.