portage-ng --merge
>>> Emerging : portage://sec-keys/openpgp-keys-apache-lucene-20170408:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sec-keys/openpgp-keys-apache-lucene-20170408
│ └─ file ─┤ 132.24 Kb openpgp-keys-apache-lucene-20170408-KEYS.asc
└─step 2─┤ install portage://sec-keys/openpgp-keys-apache-lucene-20170408
└─step 3─┤ run portage://sec-keys/openpgp-keys-apache-lucene-20170408
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
132.24 Kb to be downloaded.