portage-ng --merge
>>> Emerging : portage://app-crypt/freepg-2.5.21:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-crypt/freepg-2.5.21
│ └─ file ─┤ 7.25 Mb gnupg-2.5.21-freepg.tar.bz2
└─step 2─┤ install portage://app-crypt/freepg-2.5.21
│ └─ conf ─┤ USE = "bzip2 nls readline ssl smartcard tofu -doc -ldap -test -tools -tpm -usb -user-socket -wks-server"
└─step 3─┤ run portage://app-crypt/freepg-2.5.21
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
7.25 Mb to be downloaded.
>>> Blockers added during proving & planning:
[blocks B] !app-crypt/gnupg (soft blocker, phase: run, required by: portage://app-crypt/freepg-2.5.21)