These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] app-arch/pdv-1.5.1-r5::gentoo  USE="-gui" 86 KiB

Total: 1 package (1 new), Size of downloads: 86 KiB