>>> Emerging : portage://app-vim/nerdtree-7.1.3-r1:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://app-vim/nerdtree-7.1.3-r1
             │           └─ file ─┤ 162.13 Kb  	 nerdtree-7.1.3.tar.gz

Total: 1 action (1 download), grouped into 1 step.
       162.13 Kb to be downloaded.