Map won't show building numbers (tileMill + OSM)

i'm using tileMill for creating offline map for my iPhone app, long story short - i've downloaded OSM data for Ukraine region from here. I've checked that online map(from link) is showing building numbers as you can see in picture:

but after importing data, that i've download, to tile mill there's no building numbers:

any idea why this is happening? Thanks!

EDIT: I figure out how to set up house numbers label, but when i'm importing data to tilemill (with this tutorial) i can't find layer that contains house numbers.

Code for setting label for house numbers:

#housenumbers {
  [zoom >= 17] {
    text-name: "[addr:housenumber]";
    text-placement: interior;
    text-min-distance: 1;
    text-wrap-width: 0;
    text-face-name: @book-fonts;
    text-fill: #444;
    text-size: 9;
  }
}

#housenames {
  [zoom >= 17] {
    text-name: "[addr:housename]";
    text-placement: interior;
    text-wrap-width: 20;
    text-face-name: @book-fonts;
    text-size: 8;
    text-fill: #444;
    [zoom >= 18] {
      text-size: 9;
    }
  }
}

You need to understand, that OSM.org uses a pure rendering engine called Mapnik. Tilemill is a wrapper around Mapnik by simplifying stylesheets.

As @scai say, you need to create a stylesheet that renders a label for housenumbers. I'm not familar with tilemill to tell you what need to be done, but usually this consist of

• Adding a label symbolizer that looksup the addr:housenumber=* tag and prints the value in a appropriate font and size
• (creating fake nodes that deal with the placement of that labels within building outlines etc.)