portage-ng --merge
>>> Emerging : portage://sci-electronics/irsim-9.7.93-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-shells/tcsh-6.24.16
│ └─ file ─┤ 935.93 Kb tcsh-6.24.16.tar.gz
│ │ 2.29 Kb tcsh-gentoo-patches-r1.10.tar.xz
│ download portage://dev-lang/tk-8.6.17
│ └─ file ─┤ 4.38 Mb tk8.6.17-src.tar.gz
│ download portage://sci-electronics/irsim-9.7.93-r1
│ └─ file ─┤ 8.53 Kb irsim-9.7.93-patches.tar.xz
│ │ 454.81 Kb irsim-9.7.93.tgz
└─step 2─┤ install portage://dev-lang/tk-8.6.17
│ └─ conf ─┤ USE = "threads* truetype* -debug -test -xscreensaver"
│ │ SLOT = "0/8.6"
│ install portage://app-shells/tcsh-6.24.16
│ └─ conf ─┤ USE = "nls -man"
└─step 3─┤ run portage://dev-lang/tk-8.6.17
└─step 4─┤ install portage://sci-electronics/irsim-9.7.93-r1
└─step 5─┤ run portage://sci-electronics/irsim-9.7.93-r1
Total: 8 actions (3 downloads, 3 installs, 2 runs), grouped into 5 steps.
5.75 Mb to be downloaded.