portage-ng --merge
>>> Emerging : portage://x11-themes/gentoo10-backgrounds-20110309:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://x11-themes/gentoo10-backgrounds-20110309
│ └─ file ─┤ 20.65 Mb gentoo10-backgrounds-20110309.tar.xz
└─step 2─┤ install portage://x11-themes/gentoo10-backgrounds-20110309
└─step 3─┤ run portage://x11-themes/gentoo10-backgrounds-20110309
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
20.65 Mb to be downloaded.