>>> Emerging : portage://dev-lang/lua-5.1.5-r200:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-lang/lua-5.1.5-r200
             │           └─ file ─┤ 388.10 Kb  	 lua-5.1.5.tar.xz

 └─step  2─┤ install   portage://dev-lang/lua-5.1.5-r200
             │           └─ conf ─┤ USE = "readline deprecated"
             │                    │ SLOT = "5.1"

 └─step  3─┤ run     portage://dev-lang/lua-5.1.5-r200

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