anchor.diff:  
   print()
   print("Creating rocktrees...")
  -if not exists(vars.ROCKS_TREE) then
  -	mkdir(vars.ROCKS_TREE)
  -	print(S[[Created system rocktree    : "$ROCKS_TREE"]])
  +if not exists(vars.TREE_ROOT) then
  +	mkdir(vars.TREE_ROOT)
  +	print(S[[Created system rocktree    : "$TREE_ROOT"]])
   else
  -	print(S[[System rocktree exists     : "$ROCKS_TREE"]])
  +	print(S[[System rocktree exists     : "$TREE_ROOT"]])
   end
   
   vars.APPDATA = os.getenv("APPDATA")
  
positive.code: 	["/CONFIG"] = true,
  	["/TREE"] = true,
  	["/SCRIPTS"] = true,
  	["/LV"] = true,
  	["/LUA"] = true,
  	["/INC"] = true,
  
negative.code: Will configure LuaRocks with the following paths:
  LuaRocks        : $FULL_PREFIX
  Config file     : $SYSCONFDIR\config.lua
  Rocktree        : $TREE_ROOT
  
  Lua interpreter : $LUA_BINDIR\$LUA_INTERPRETER
      binaries    : $LUA_BINDIR
  