portage-ng --merge
>>> Emerging : portage://sci-mathematics/opensmt-2.9.2:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sci-mathematics/opensmt-2.9.2
│ └─ file ─┤ 1.39 Mb opensmt-2.9.2.gh.tar.gz
└─step 2─┤ install portage://sci-mathematics/opensmt-2.9.2
│ └─ conf ─┤ USE = "-debug -libedit -test"
│ │ SLOT = "0/2.9.2"
└─step 3─┤ run portage://sci-mathematics/opensmt-2.9.2
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
1.39 Mb to be downloaded.