>>> Emerging : portage://net-wireless/sdrplay-2.13.1-r1:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ license portage://net-wireless/sdrplay-2.13.1-r1

 └─step  2─┤ download  portage://dev-libs/libusb-1.0.30
             │           └─ file ─┤ 640.73 Kb  	 libusb-1.0.30.tar.bz2
             │ download  portage://net-wireless/sdrplay-2.13.1-r1
             │           └─ file ─┤ 318.38 Kb  	 SDRplay_RSP_API-Linux-2.13.1.run

 └─step  3─┤ install   portage://dev-libs/libusb-1.0.30
             │           └─ conf ─┤ USE = "-debug -doc -examples -static-libs -test -udev -verify-sig"
             │                    │ SLOT = "1"

 └─step  4─┤ run       portage://dev-libs/libusb-1.0.30

 └─step  5─┤ install   portage://virtual/libusb-1-r2
             │           └─ conf ─┤ USE = "-udev"
             │                    │ SLOT = "1"

 └─step  6─┤ run       portage://virtual/libusb-1-r2

 └─step  7─┤ install   portage://net-wireless/sdrplay-2.13.1-r1 (license)

 └─step  8─┤ run     portage://net-wireless/sdrplay-2.13.1-r1

Total: 9 actions (1 license, 2 downloads, 3 installs, 3 runs), grouped into 8 steps.
       959.11 Kb to be downloaded.


>>> Assumptions taken during proving & planning:

  License acceptance (1 package):
  Add to /etc/portage/package.license:
    ==net-wireless/sdrplay-2.13.1-r1 SDRplay