portage-ng --merge
>>> Emerging : portage://dev-vcs/mergiraf-0.20.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-vcs/mergiraf-0.20.0
│ └─ file ─┤ 14.52 Mb mergiraf-0.20.0-crates.tar.xz
│ │ 1.20 Mb mergiraf-0.20.0.tar.gz
└─step 2─┤ install portage://dev-vcs/mergiraf-0.20.0
│ └─ conf ─┤ USE = "-debug -test"
└─step 3─┤ run portage://dev-vcs/mergiraf-0.20.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
15.71 Mb to be downloaded.