>>> Emerging : portage://dev-libs/OpenNI2-2.2_beta2-r2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-libs/OpenNI2-2.2_beta2-r2
             │           └─ file ─┤ 8.28 Mb  	 OpenNI2-2.2_beta2.tar.gz
             │ download  portage://dev-libs/libusb-1.0.30
             │           └─ file ─┤ 640.73 Kb  	 libusb-1.0.30.tar.bz2

Total: 2 actions (2 downloads), grouped into 1 step.
       8.91 Mb to be downloaded.