What is “osm2pgsql” Package?

OpenStreetMap data to PostgreSQL converter
For more details: https://wiki.openstreetmap.org/wiki/Osm2pgsql

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install osm2pgsql.

  brew install osm2pgsql

Now, use osm2pgsql!