portage-ng --merge
>>> Emerging : portage://media-libs/libopenglrecorder-0.1.0-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-libs/libopenglrecorder-0.1.0-r1
│ └─ file ─┤ 99.40 Kb libopenglrecorder-0.1.0.tar.gz
└─step 2─┤ install portage://media-libs/libopenglrecorder-0.1.0-r1
│ └─ conf ─┤ USE = "-openh264 -sound -vpx"
└─step 3─┤ run portage://media-libs/libopenglrecorder-0.1.0-r1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
99.40 Kb to be downloaded.