>>> Emerging : portage://sci-astronomy/wcslib-8.3-r1:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://sci-astronomy/wcslib-8.3-r1
             │           └─ file ─┤ 3.09 Mb  	 wcslib-8.3.tar.bz2

Total: 1 action (1 download), grouped into 1 step.
       3.09 Mb to be downloaded.