>>> Emerging : portage://sci-libs/spooles-2.2:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://sci-libs/spooles-2.2
             │           └─ file ─┤ 4.30 Mb  	 spooles.2.2.tgz

 └─step  2─┤ install   portage://sci-libs/spooles-2.2
             │           └─ conf ─┤ USE = "threads* -mpi -static-libs"

 └─step  3─┤ run     portage://sci-libs/spooles-2.2

Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
       4.30 Mb to be downloaded.