portage-ng --merge
>>> Emerging : portage://net-misc/ipv6calc-4.3.2-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-misc/ipv6calc-4.3.2-r1
│ └─ file ─┤ 1.88 Mb ipv6calc-4.3.2.tar.gz
└─step 2─┤ install portage://net-misc/ipv6calc-4.3.2-r1
│ └─ conf ─┤ USE = "openssl* -cgi -geoip"
└─step 3─┤ run portage://net-misc/ipv6calc-4.3.2-r1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
1.88 Mb to be downloaded.