portage-ng --merge
>>> Emerging : portage://app-text/wv2-0.4.2-r4:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-text/wv2-0.4.2-r4
│ └─ file ─┤ 442.15 Kb wv2-0.4.2.tar.bz2
│ download portage://dev-libs/gobject-introspection-common-1.86.0
│ └─ file ─┤ 1.03 Mb gobject-introspection-1.86.0.tar.xz
│ download portage://gnome-extra/libgsf-1.14.58
│ └─ file ─┤ 702.12 Kb libgsf-1.14.58.tar.xz
└─step 2─┤ install portage://dev-libs/gobject-introspection-common-1.86.0
└─step 3─┤ install portage://gnome-extra/libgsf-1.14.58
│ └─ conf ─┤ USE = "bzip2 -introspection* -gtk -test"
│ │ SLOT = "0/114"
└─step 4─┤ run portage://gnome-extra/libgsf-1.14.58
└─step 5─┤ install portage://app-text/wv2-0.4.2-r4
│ └─ conf ─┤ USE = "zlib"
└─step 6─┤ run portage://app-text/wv2-0.4.2-r4
Total: 8 actions (3 downloads, 3 installs, 2 runs), grouped into 6 steps.
2.15 Mb to be downloaded.