Installation
Osm2pgsql works on Linux, Windows, macOS, and other systems. We recommend you always use the latest released version, currently 2.0.0.
Installing on Linux
Installing on Windows
Installing on macOS
Installing on FreeBSD
Installing with Docker
Installing from Source
Upgrading an Existing Installation
Usually you can upgrade an existing installation of osm2pgsql to a new version without worries. But sometimes the database format or something like it changes and you have to re-import the OSM data, create a new index or so. Please read the release information carefully. There is also an appendix in the manual with upgrading information.