portage-ng --merge
>>> Emerging : portage://app-arch/unzip-6.0_p31:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-arch/unzip-6.0_p31
│ └─ file ─┤ 1.31 Mb unzip60.tar.gz
│ │ 26.59 Kb unzip_6.0-31.debian.tar.xz
└─step 2─┤ update portage://app-arch/unzip-6.0_p31 (replaces pkg://app-arch/unzip-6.0_p29)
│ └─ conf ─┤ USE = "bzip2 (unicode) -natspec"
└─step 3─┤ run portage://app-arch/unzip-6.0_p31
Total: 3 actions (1 download, 1 update, 1 run), grouped into 3 steps.
1.34 Mb to be downloaded.