Looks like the "Second option" link should point here: https://switch2osm.org/serving-tiles/manually-building-a-tile-server-18-04-lts/ https://switch2osm.org/se

Looks like the "Second option" link should point here: https://switch2osm.org/serving-tiles/manually-building-a-tile-server-18-04-lts/ https://switch2osm.org/serving-tiles/manually-building-a-til... The "all in one solution" link used to point to TileMill, which is no longer maintained: https://wiki.openstreetmap.org/wiki/TileMill https://wiki.openstreetmap.org/wiki/TileMill