portage-ng --fetchonly
>>> Emerging : portage://app-text/libodfgen-0.1.8-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-text/libodfgen-0.1.8-r1
│ └─ file ─┤ 377.11 Kb libodfgen-0.1.8.tar.xz
│ download portage://dev-build/b2-5.5.3
│ └─ file ─┤ 1.17 Mb b2-5.5.3.tar.gz
│ download portage://dev-libs/boost-1.91.0-r2
│ └─ file ─┤ 195.10 Mb boost_1_91_0.tar.bz2
│ download portage://dev-libs/librevenge-0.0.6
│ └─ file ─┤ 433.19 Kb librevenge-0.0.6.tar.xz
Total: 4 actions (4 downloads), grouped into 1 step.
197.06 Mb to be downloaded.