portage-ng --fetchonly
>>> Emerging : portage://sci-astronomy/funtools-1.4.8-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sci-astronomy/funtools-1.4.8-r1
│ └─ file ─┤ 3.13 Mb funtools-1.4.8.tar.gz
│ download portage://sci-astronomy/wcstools-3.9.7
│ └─ file ─┤ 8.25 Mb wcstools-3.9.7.tar.gz
│ download portage://sci-visualization/gnuplot-6.0.5
│ └─ file ─┤ 7.23 Mb gnuplot-6.0.5.tar.gz
Total: 3 actions (3 downloads), grouped into 1 step.
18.61 Mb to be downloaded.