portage-ng --merge
>>> Emerging : portage://app-doc/linux-device-drivers-2-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-doc/linux-device-drivers-2-r1
│ └─ file ─┤ 120.89 Kb ldd2-samples-1.0.1.tar.gz
│ │ 6.65 Mb ldd_book_pdf.zip
└─step 2─┤ install portage://app-doc/linux-device-drivers-2-r1
│ └─ conf ─┤ SLOT = "2"
└─step 3─┤ run portage://app-doc/linux-device-drivers-2-r1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
6.77 Mb to be downloaded.