osm2pgsql is a tool for loading OpenStreetMap data into a PostgreSQL / PostGIS database suitable for applications like rendering into a map, geocoding with Nominatim, or general analysis.
See the documentation for instructions on how to install and run osm2pgsql.
The latest source code is available in the osm2pgsql git repository on GitHub and can be downloaded as follows:
git clone git://github.com/openstreetmap/osm2pgsql.git
Osm2pgsql uses the cross-platform CMake build system to configure and build itself.
Required libraries are
Make sure you have installed the development packages for the libraries mentioned in the requirements section and a C++ compiler which supports C++14.
To rebuild the included man page you'll need the pandoc tool.
First install the dependencies.
On a Debian or Ubuntu system, this can be done with:
sudo apt-get install make cmake g++ libboost-dev libboost-system-dev \ libboost-filesystem-dev libexpat1-dev zlib1g-dev \ libbz2-dev libpq-dev libproj-dev lua5.3 liblua5.3-dev pandoc
On a Fedora system, use
sudo dnf install cmake make gcc-c++ boost-devel expat-devel zlib-devel \ bzip2-devel postgresql-devel proj-devel proj-epsg lua-devel pandoc
On RedHat / CentOS first run
sudo yum install epel-release then install
sudo yum install cmake make gcc-c++ boost-devel expat-devel zlib-devel \ bzip2-devel postgresql-devel proj-devel proj-epsg lua-devel pandoc
On a FreeBSD system, use
pkg install devel/cmake devel/boost-libs textproc/expat2 \ databases/postgresql94-client graphics/proj lang/lua52
On Alpine, use
apk --update-cache add cmake make g++ boost-dev expat-dev \ bzip2-dev zlib-dev libpq proj-dev lua5.3-dev postgresql-dev
Once dependencies are installed, use CMake to build the Makefiles in a separate folder:
mkdir build && cd build cmake ..
If some installed dependencies are not found by CMake, more options may need
to be set. Typically, setting
CMAKE_PREFIX_PATH to a list of appropriate
paths is sufficient.
When the Makefiles have been successfully built, compile with
The man page can be rebuilt with:
The compiled files can be installed with
sudo make install
By default, the Release build with debug info is created and no tests are compiled. You can change that behavior by using additional options like following:
cmake .. -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug -DBUILD_TESTS=ON
Osm2pgsql has builtin support for the Latlong (WGS84, EPSG:4326) and the WebMercator (EPSG:3857) projection. If you need other projections you have to compile with the PROJ library.
Both the older API (PROJ version 4) and the newer API (PROJ version 6.1 and
above) are supported. Usually the CMake configuration will find a suitable
version and use it automatically, but you can set the
cache variable to choose between the following behaviours:
4: Look for PROJ library with API version 4. If it is not found, stop with error.
6: Look for PROJ library with API version 6. If it is not found, stop with error.
off: Build without PROJ library.
auto: Choose API 4 if available, otherwise API 6. If both are not available build without PROJ library. (This is the default.)
To speed up Lua tag transformations, LuaJIT can be optionally enabled on supported platforms. This can speed up processing considerably.
On a Debian or Ubuntu system install the LuaJIT library:
sudo apt-get install libluajit-5.1-dev
WITH_LUAJIT=ON needs to be added to enable LuaJIT.
Otherwise make and installation steps are identical to the description above.
cmake -D WITH_LUAJIT=ON ..
osm2pgsql --version to verify that the build includes LuaJIT support.
The output should show something like
Lua 5.1.4 (LuaJIT 2.1.0-beta3)
If you have problems with osm2pgsql or want to report a bug, go to https://osm2pgsql.org/support/ .
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.