portage-ng --merge
>>> Emerging : portage://sci-libs/proj-9.7.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sci-libs/proj-9.7.0
│ └─ file ─┤ 5.63 Mb proj-9.7.0.tar.gz
│ │ 755.26 Mb proj-data-1.23.tar.gz
└─step 2─┤ install portage://sci-libs/proj-9.7.0
│ └─ conf ─┤ USE = "tiff* -curl -test"
│ │ SLOT = "0/9"
└─step 3─┤ run portage://sci-libs/proj-9.7.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
760.89 Mb to be downloaded.