portage-ng --fetchonly
>>> Emerging : portage://net-wireless/dump1090-11.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/libusb-1.0.30
│ └─ file ─┤ 640.73 Kb libusb-1.0.30.tar.bz2
│ download portage://net-wireless/dump1090-11.1
│ └─ file ─┤ 5.54 Mb dump1090-11.1.tar.gz
│ download portage://net-wireless/rtl-sdr-2.0.3
│ └─ file ─┤ 135.02 Kb rtl-sdr-2.0.3.gh.tar.gz
Total: 3 actions (3 downloads), grouped into 1 step.
6.30 Mb to be downloaded.