>>> Emerging : portage://app-arch/zchunk-1.5.3:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://app-arch/zchunk-1.5.3
             │           └─ file ─┤ 1.44 Mb  	 zchunk-1.5.3.tar.gz

 └─step  2─┤ install   portage://app-arch/zchunk-1.5.3
             │           └─ conf ─┤ USE = "-test"

 └─step  3─┤ run     portage://app-arch/zchunk-1.5.3

Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
       1.44 Mb to be downloaded.