>>> Emerging : portage://sci-biology/mrbayes-3.1.2-r2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://sci-biology/mrbayes-3.1.2-r2
             │           └─ file ─┤ 533.17 Kb  	 mrbayes-3.1.2.tar.gz

 └─step  2─┤ install   portage://sci-biology/mrbayes-3.1.2-r2
             │           └─ conf ─┤ USE = "readline -debug -mpi"

 └─step  3─┤ run     portage://sci-biology/mrbayes-3.1.2-r2

Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
       533.17 Kb to be downloaded.