>>> Emerging : portage://sci-mathematics/mathematica-12.2.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ license portage://sci-mathematics/mathematica-12.2.0

 └─step  2─┤ download  portage://sci-mathematics/mathematica-12.2.0
             │           └─ file ─┤ 4.15 Gb  	 Mathematica_12.2.0_LINUX.sh

Total: 2 actions (1 license, 1 download), grouped into 2 steps.
       4.15 Gb to be downloaded.


>>> Assumptions taken during proving & planning:

  License acceptance (1 package):
  Add to /etc/portage/package.license:
    ==sci-mathematics/mathematica-12.2.0 all-rights-reserved