>>> Emerging : portage://dev-ml/dune-3.21.1-r2: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-3.21.1-r2
             │           └─ file ─┤ 3.27 Mb  	 dune-3.21.1.tar.gz

Total: 2 actions (2 downloads), grouped into 1 step.
       9.58 Mb to be downloaded.