mapnik/INSTALL.md
2012-01-08 15:55:47 -08:00

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# Mapnik Installation
## Quick Start
To configure and build mapnik do:
./configure
make
sudo make install
If you need to uninstall do:
sudo make uninstall
For more details see the 'Building' Section below.
Platform specific install guides at http://trac.mapnik.org/wiki/MapnikInstallation
For troubleshooting help see http://trac.mapnik.org/wiki/InstallationTroubleshooting
## Depends
Mapnik is cross platform and runs on Linux, Mac OSX, Solaris, *BSD, and Windows.
The build system should work for all posix/unix systems but for windows see:
http://trac.mapnik.org/wiki/BuildingOnWindows
Build dependencies are:
* C++ compiler (like g++ or clang++)
* Python >= 2.4
* >= 2 GB RAM
Mapnik Core depends on:
* Boost
- >= 1.47 is recommended
- >= 1.45.x is required if compiling with clang++
- >= 1.42.x works on most systems and most compilers
- These libraries are required:
- filesystem
- system
- thread (if mapnik threadsafe support is required, default on)
- regex (optionally built with icu regex support)
- program_options (optionally for mapnik command line programs)
* libicuuc >= 4.0 (ideally >= 4.2) - International Components for Unicode
* libpng >= 1.2.x - PNG Graphics
* libjpeg - JPEG Graphics
* libtiff - TIFF Graphics
* libz - Zlib Compression
* libfreetype - Freetype2 for Font support (Install requires freetype-config)
* libxml2 - XML parsing (Install requires xml2-config)
* libproj - PROJ.4 Projection library
Mapnik Python binding depend on:
* Python >= 2.4
* Boost python
Optional dependencies:
* Cairo - Graphics library for PDF, PS, and SVG formats
- pkg-config - Required for building with cairo support
- libsigc++ - C++ support for cairomm
- cairomm - C++ bindings for cairo
- pycairo - Python bindings for cairo
* libpq - PostgreSQL libraries (For PostGIS plugin support)
* libgdal - GDAL/OGR input (For gdal and ogr plugin support)
* libsqlite3 - SQLite input (needs RTree support) (sqlite plugin support)
* libocci - Oracle input plugin support
* libcurl - OSM input plugin support
Instructions for installing many of these dependencies on
various platforms can be found at the Mapnik Community Wiki
(http://trac.mapnik.org/wiki/MapnikInstallation).
## Building
The build system uses SCons, a pure python equivalent to autotools or cmake.
We provide a simple Makefile wrapper that can be used like:
./configure && make && make install
To interact with the local copy of scons directly you can do:
python scons/scons.py configure
You can also use a globally installed scons:
scons configure
If you want to clean your build do:
make clean
If you experience odd configure errors, try resetting the SCons caches:
make reset
To install in a custom location do:
./configure PREFIX=/opt/mapnik
To pass custom CXXFLAGS or LDFLAGS do:
./configure CUSTOM_CXXFLAGS="-g -I/usr/include" CUSTOM_LDFLAGS="-L/usr/lib"
To pass custom paths to a dependency, like boost, do:
./configure BOOST_INCLUDES=/opt/boost/include BOOST_LIBS=/opt/boost/lib
To pass custom paths to a dependency, like icu, do:
./configure ICU_INCLUDES=/usr/local/include ICU_LIBS=/usr/local/include
If you want to see configure options do:
./configure --help
For more details on all the options see:
http://trac.mapnik.org/wiki/UsingScons
## Testing Installation
First, try importing the Mapnik python module in a python interpreter,
and make sure it does so without errors:
$ python
Python 2.5.1 (r251:54863, Jan 17 2008, 19:35:17)
[GCC 4.0.1 (Apple Inc. build 5465)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import mapnik
>>>
Then, try rendering the demo map, included in the Mapnik source code::
cd demo/python
python rundemo.py
If the resulting maps look good, this indicates the core components of
Mapnik are installed properly, as well as the Shapefile plugin, Unicode
text support (ICU), and re-projection support using Proj.
For further tests see the `tests` folder within the Mapnik source code.
## Learning Mapnik
### Users
Visit http://trac.mapnik.org/wiki/LearningMapnik for basic tutorials on making maps with Mapnik using the Python bindings.
### Developers
Visit http://trac.mapnik.org/#DevelopersCorner for resources for getting involved with Mapnik development.
## Mapnik Community
Mapnik has an active community of talented users and developers making
amazing maps.
If you are looking for further help on installation or usage and you can't
find what you are looking for from searching the users list archives
(http://lists.berlios.de/pipermail/mapnik-users/) or the trac wiki
(http://trac.mapnik.org/), feel free to join the Mapnik community and
introduce yourself.
You can get involved by:
* Subscribing to the mapnik-users list:
http://lists.berlios.de/mailman/listinfo/mapnik-users
* Subscribing to the mapnik-developers list:
http://lists.berlios.de/mailman/listinfo/mapnik-devel
* Joining the #mapnik channel on irc://irc.freenode.net/mapnik
* Signing up as a user or contributor at http://www.ohloh.net/p/mapnik/