portage-ng --merge
>>> Emerging : portage://net-libs/ppp-defs-0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/ppp-defs-0
└─step 2─┤ install portage://net-libs/ppp-defs-0
└─step 3─┤ run portage://net-libs/ppp-defs-0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
0.00 Kb to be downloaded.
>>> Blockers added during proving & planning:
[blocks B] !sys-libs/glibc (soft blocker, phase: run, required by: portage://net-libs/ppp-defs-0)