portage-ng --merge
>>> Emerging : portage://dev-lisp/roswell-21.10.14.111:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-lisp/roswell-21.10.14.111
│ └─ file ─┤ 168.42 Kb roswell-21.10.14.111.tar.gz
└─step 2─┤ install portage://dev-lisp/roswell-21.10.14.111
└─step 3─┤ run portage://dev-lisp/roswell-21.10.14.111
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
168.42 Kb to be downloaded.