portage-ng --fetchonly
>>> Emerging : portage://x11-misc/slop-7.7-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-libs/glew-2.2.0-r1
│ └─ file ─┤ 816.27 Kb glew-2.2.0.tgz
│ download portage://media-libs/glm-1.0.3
│ └─ file ─┤ 4.38 Mb glm-1.0.3.tar.gz
│ download portage://x11-misc/slop-7.7-r1
│ └─ file ─┤ 193.92 Kb slop-7.7.tar.gz
Total: 3 actions (3 downloads), grouped into 1 step.
5.37 Mb to be downloaded.