portage-ng --fetchonly
>>> Emerging : portage://sci-mathematics/why3-1.8.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-lang/ocaml-5.5.1
│ └─ file ─┤ 6.30 Mb ocaml-5.5.1.tar.gz
│ download portage://dev-ml/dune-3.23.1
│ └─ file ─┤ 3.54 Mb dune-3.23.1.tar.gz
│ download portage://dev-ml/findlib-1.9.8-r1
│ └─ file ─┤ 268.23 Kb findlib-1.9.8.tar.gz
│ download portage://dev-ml/menhir-20250912
│ └─ file ─┤ 1.22 Mb menhir-20250912.tar.bz2
│ download portage://dev-ml/num-1.6-r1
│ └─ file ─┤ 66.16 Kb num-1.6.tar.gz
│ download portage://dev-ml/zarith-1.14
│ └─ file ─┤ 89.64 Kb zarith-1.14.tar.gz
│ download portage://sci-mathematics/why3-1.8.1
│ └─ file ─┤ 7.03 Mb why3-1.8.1.tar.gz
Total: 7 actions (7 downloads), grouped into 1 step.
18.51 Mb to be downloaded.