I followed this to setup postgis server with planet-latest.osm. I used generate_xml.py to generate stylesheets. Using this style sheet with mapnik produces a world map with no country boundaries or country name on it. What is the best way to render tiles that looks similar to official tiles.openstreetmap.org tiles.
For example, for same zoom, x, y, this is what i get:
And this is what tile.openstreetmap.org has: