Compile and Install
How to do compilation and installation of GRASS 6?
Here we explain the procedure to compile GRASS from CVS, but it also applies to official GRASS 6 releases.
For installation of precompiled binary packages, see the main Installation Guide.
For detailed information on compilation, please see the INSTALL file in the source code.
Prerequisites
GRASS needs at least two extra libraries: PROJ and GDAL/OGR
Note: if you want to have DBMS support in GDAL (subsequently in GRASS) you have to perform the "Optional" steps below as well.
- PROJ4 for management of projections
- Optional: GEOS
- Optional: PostgreSQL, mySQL, unixODBC, SQLite (SQLite is needed for QGIS)
- GDAL/OGR for reading and writing various GIS data formats (interoperability)
You have to install these two libraries first.
It is easiest to obtain a prepackaged version of these libraries (e.g., .rpm; .deb) for your particular operating system and run the corresponding package installation (e.g., rpm -Uhv packagename.rpm; apt-get) in a terminal window. Take care to also install the development packages of these libraries (...-devel packages). If there is no prepackage version, then you will have to download the source code (see links above, source code packages usually ends in .tar.gz or .zip) and compile it (you must have a C compiler installed as part of your operating system). The Web sites show the steps to compile the libraries.
Other libraries needed to run GRASS are listed here: REQUIREMENTS. To compile, you will also need the respective "-devel" packages.
Generic Compilation and installation procedure
- checkout the grass6 module from cvs (read http://grass.itc.it/faq/cvs_howto.html grass CVS howto instructions)
- It is wise that compilation processes are carried out as a normal user: If you want to get the source code in a place where you do not have write permissions (e.g. in /usr/local/src/cvs) just follow this:
cd /usr/local/src/cvs
su -c 'mkdir grass6'
su -c 'chown yourlogin:yourgroup grass6'
- do a checkout (co) of the repository
cvs -z3 co grass6
- in the grass6 directory, you will find the precious INSTALL file, open it with your favourite pager/editor and read it carefully!
- run configure with parameters to adapt the compile process to your own system. To see what options can be passed to it, run configure --help. The minimum set of configure parameters is (refers to GRASS 6 from CVS, not to 6.x release):
./configure ### It may (!) look like this:
./configure \
--with-cxx \
--with-sqlite \
--with-postgres-libs=/usr/include/pgsql/libpq \
--with-postgres-includes=/usr/include/pgsql \
--with-freetype \
--with-freetype-includes=/usr/include/freetype2 \
--with-motif \
--with-glw \
--with-proj-share=/usr/share/proj
You may have to explicitly state the path for certain packages (i.e., gdal). The Unix 'locate' command will come in handy for finding the path of the package you need (you may have to run locate as root ex: sudo locate gdal-config).
Please note that the paths mentioned may widely vary due to the distribution used. At the end of configuration process you should get report not much different from this:
GRASS is now configured for: i686-pc-linux-gnu
Source directory: /usr/src/grass6
Build directory: /usr/src/grass6
Installation directory: /usr/local/grass-6.1.cvs
Startup script in directory: ${exec_prefix}/bin
C compiler: gcc -g -O2
C++ compiler: c++ -g -O2
FORTRAN compiler:
Building shared libraries: yes
64bit support: no
NVIZ: yes
BLAS support: no
C++ support: yes
DWG support: no
FFMPEG support: no
FFTW support: yes
FreeType support: yes
GDAL support: yes
GLw support: no
JPEG support: yes
LAPACK support: no
Large File Support (LFS): no
Motif support: no
MySQL support: no
NLS support: no
ODBC support: no
OGR support: yes
OpenGL(R) support: yes
PNG support: yes
PostgreSQL support: yes
Readline support: no
SQLite support: no
Tcl/Tk support: yes
TIFF support: yes
X11 support: yes
- Let's compile it (takes a little while...)!
make
- At the end, you should get report not much different from this:
---------------------------------------------------------------------- Following modules are missing the 'description.html' file in src code: ---------------------------------------------------------------------- GRASS GIS compilation log ------------------------- Started compilation: Ne kvě 28 13:18:43 CEST 2006 -- Errors in: -- Finished compilation: Ne kvě 28 13:43:40 CEST 2006 (In case of errors please change into the directory with error and run 'make')
- If there is any error, change directory to directory with error and run "make" again. Report occuring bug to grass mailing list
- Once the installation process is finished, you're ready to install GRASS system wide.
su -c 'make install'
- enjoy GRASS:
grass61
What else?
If you want to use QGIS, then also compile the GRASS-GDAL/OGR plugin. This is also useful to access your GRASS-data from other application using GDAL/OGR like thuban.
- Compile and install GRASS and QGIS with GDAL/OGR Plugin (enables QGIS to read GRASS data directly)
Platform Specific Notes
Debian
- Official DebianGIS packaging control files.
Ubuntu 6.06
- makegrass.sh is script designed to automate most of the download, configuration and compilation of GRASS 6.1.
- Here is another of these scripts, it's homemade so probably you'll find the above more useful for production sites.
RPM SPEC files
... can be found in the source code, rpm/ directory, or here
MS-Windows/Cygwin
... see here (should be moved to the Wiki)
MS-Windows/native
... see here (with MinGW)
Mac OSX
... see here for instructions
Zaurus
... see here for instructions