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branches/PublicaMundi_David-devel/docs/install/installation.rst
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Installation on Unix/Linux
To build and install ZOO-Project on your Web Server you will need 4 steps :
Build cgic
Run the following commands from the thirds/cgic directory to build the cgic library.
cd thirds/cgic make
The cgic library originaly come from http://www.boutell.com/cgic.
Warning
You may need to edit the Makefile in case you are using a 64 bits platform for building and your fcgi library is not located in /usr/lib64.
Install ZOO-Kernel
For the impatient
Run the following commands from the directory where you :ref:`install-download` and extracted the ZOO Kernel source code in order to build the zoo_loader.cgi CGI program with default options.
cd zoo-project/zoo-kernel autoconf ./configure make make install
This should produce executables for the zoo_loader.cgi CGI program (located per default in /usr/lib/cgi-bin/) and a shared library libzoo_service (located per default in /usr/local/lib).
Warning
Edit ZOO-Kernel installation settings in the main.cfg file (set tmpPath and tmpUrl to fit your web server configuration).
Configure options
This section provides information on :ref:`kernel_index` configure options. It is recommanded to also read the :ref:`kernel_config` section for configuration technical details.
Here is the list of available options in the same order as returned by ./configure --help command:
- Specific CGI Directory
- Use a Database Backend (Optional)
- YAML Support (Optional)
- FastCGI Support (Required)
- GDAL Support (Required)
- GEOS Support (Optional)
- CGAL Support (Optional)
- MapServer Support (Optional)
- XML2 Support (Required)
- Python Support (Optional)
- JavaScript Support (Optional)
- PHP Support (Optional)
- Java Support (Optional)
- Perl Support (Optional)
- Orfeo Toolbox Support (Optional)
- SAGA GIS Support (Optional)
- Translation support (Optional)
Specific CGI Directory
In the case your cgi-bin is not located in /usr/lib/ as it is assumed per default, then you can specify a specific target location by using the following option:
./configure --with-cgi-dir=/Lbrary/WebServer/CGI-Executables
This way, when you will run the make install command, the ZOO-Kernel will be deployed in the specified directory (so, /Lbrary/WebServer/CGI-Executables` in this example).
Use a Database Backend (Optional)
If you want to share the ongoing informations of running services between various ZOO-Kernel instances then you should use this option: --with-db-backend. This way, both the GetStatus, GetResult and Dismiss requests can be run from any host accessing the same database. Obviously, this will require that the ZOO-Kernel is able to access the Database server. To learn how to configure this connection and how to create this database please refer to :ref:`[1] <zoo_activate_db_backend>` and :ref:`[2] <zoo_create_db_backend>` respectively.
Note
By now, the ZOO-Kernel is not able to handle correctly the Dismiss request from any host. Nevertheless, it will provide valid response from any host, but only the host which is really handling the service will be able to stop it and remove all the linked files.
To create a new database to be used by the ZOO-Kernel, you have to load the schema.sql file. For instance, you may run the following:
createdb zoo_project psql zoo_project -f zoo-project/zoo-kernel/sql/schema.sql
YAML Support (Optional)
If yaml.h file is not found in your /usr/include directory and libyaml.so is not found in /usr/lib, a --with-yaml option can be used to specify its location. For instance, if the headeer file lies in /usr/local/include and the shared library is located in /usr/local/lib, you may use the following command:
$ ./configure --with-yaml=/usr/local
FastCGI Support (Required)
If your FastCGI library is not available in the default search path, a --with-fastcgi option can be used to specify its location. For instance, if libfcgi.so lies in /usr/local/lib which is not in your LD_SEARCH_PATH, you may use the following command:
$ ./configure --with-fastcgi=/usr/local
GDAL Support (Required)
If gdal-config program is not found in your PATH, a --with-gdal-config option can be used to specify its location. For instance, if gdal-config lies in /usr/local/bin which is not in your PATH, you may use the following command:
$ ./configure --with-gdal-config=/usr/local/bin/gdal-config
GEOS Support (Optional)
If geos-config program is not found in your PATH, a --with-geosconfig option can be used to specify its location. For instance, if geos-config lies in /usr/local/bin which is not in your PATH, you may use the following command:
$ ./configure --with-geosconfig=/usr/local/bin/geos-config
CGAL Support (Optional)
If CGAL/Delaunay_triangulation_2.h program is not found in your /usr/include directory, a --with-cgal option can be used to specify its location. For instance, if the file lies in /usr/local/include which is not in your PATH, you may use the following command:
$ ./configure --with-cgal=/usr/local
MapServer Support (Optional)
In order to activate the WMS, WFS and WCS output support using MapServer, the --with-mapserver option must be used. The path to mapserver-config which is located in the source code of MapServer must also be set, using the following command:
$ ./configure --with-mapserver=/path/to/your/mapserver_config/
Read more about the :ref:`kernel-mapserver`.
XML2 Support (Required)
If xml2-config program is not found in PATH, a --with-xml2config option can be used to specify its location. For instance, if xml2-config is installed in /usr/local/bin which is not in PATH, you may use the following command:
$ ./configure --with-xml2config=/usr/local/bin/xml2-config
Python Support (Optional)
The --with-python=yes option is required to activate the :ref:`kernel_index` Python support, using the following command:
$ ./configure --with-python=yes
This assumes that python-config is found in your PATH. If not, then you can specify the Python installation directory using the following command (with Python installed in the /usr/local directory):
$ ./configure --with-python=/usr/local
Python Version
If multiple Python versions are available and you want to use a specific one, then you can use the --with-pyvers option as shown bellow:
$ ./configure --with-pyvers=2.7
JavaScript Support (Optional)
In order to activate the JavaScript support for ZOO-Kernel, the --with-js=yes configure option must be specified. If you are using a "Debian-like" GNU/Linux distribution then dpkg will be used to detect if the required packages are installed and you don't have to specify anything here. The following command is only needed (assuming that js_api.h and libmozjs.so are found in default directories):
$ ./configure --with-js=yes
If you want to use a custom installation of SpiderMonkey , or if you are not using a Debian packaging system, then you'll have to specify the directory where it is installed. For instance, if SpiderMonkey is in /usr/local/, then the following command must be used:
$ ./configure --with-js=/usr/local
PHP Support (Optional)
The --with-php=yes option is required to activate the :ref:`kernel_index` PHP support`, using the following command:
$ ./configure --with-php=yes
This assumes that php-config can be found in the <PATH>/bin directory . So, supposing the your php-config can be found in /usr/local/bin, then use the following command:
$ ./configure --with-php=/usr/local
Warning
ZOO-Kernel optional PHP support requires a local PHP Embedded installation. Read more here.
Java Support (Optional)
In order to activate the Java support for ZOO-Kernel, the --with-java configure option must be specified and sets the installation path of your Java SDK. For instance, if Java SDK is installed in the /usr/lib/jvm/java-6-sun-1.6.0.22/ directory, then the following command can be used:
$ ./configure --with-java=/usr/lib/jvm/java-6-sun-1.6.0.22/
This assumes that the include/linux and jre/lib/i386/client/ subdirectories exist in /usr/lib/jvm/java-6-sun-1.6.0.22/, and that the include/linux directory contains the jni.h headers file and that the jre/lib/i386/client/ directory contains the libjvm.so file.
Note
With Mac OS X you only have to set macos as the value for the --with-java option to activate Java support. For example:
$ ./configure --with-java=macos
Perl Support (Optional)
The --with-perl=yes option can be used for activating the ZOO-Kernel Perl support, as follow:
$ ./configure --with-perl=yes
This assumes that perl is found in your PATH. For instance, if Perl is installed in /usr/local and /usr/local/bin is not found in your PATH, then the following command can be used (this assumes that /usr/local/bin/perl exists):
$ ./configure --with-perl=/usr/local
Orfeo Toolbox Support (Optional)
In order to activate the optional Orfeo Toolbox support, the --with-otb option must be used, using the following command:
$ ./configure --with-otb=/path/to/your/otb/
Read more about the :ref:`kernel-orfeotoolbox`.
Warning
To build the Orfeo Toolbox support you will require ITK, the default version of ITK is 4.5, in case you use another version, please make sure to use the --with-itk-version to specificy what is the version available on your system.
SAGA GIS Support (Optional)
In order to activate the optional SAGA GIS support, the --with-saga option must be used, using the following command:
$ ./configure --with-saga=/path/to/your/saga/
Read more about the :ref:`kernel-sagagis`.
Warning
In case wx-config is not in your PATH please, make sure to use the --with-wx-config to specify its location.
Translation support (Optional)
The ZOO-Kernel is able to translate the messages it produces in different natural languages. This requires that you download the messages file translated in your language, if any. Then, for this translation support to work, you have to generate manually the requested file on your system. For instance for the French translation, you may use the following command:
msgfmt messagespo_fr_FR.utf8.po -o /usr/share/locale/fr/LC_MESSAGES/zoo-kernel.mo
The ZOO-Kernel is also able to handle translation of ZOO-Services. Please, refer to :ref:`this document <service_translation>` for more details on the procedure to add new ZOO-Service translation files.
Warning
The location of the final .mo file may vary depending on your system setup.
Install ZOO-Services
Warning
We present here a global installation procedure for basics ZOO-Services, for details about automatic installation of services provided by :ref:`kernel-orfeotoolbox` or :ref:`kernel-sagagis`, please refer to there specific documentations.
Depending on the programming language used to implement the ZOO-Services you want to install, you will need to build a Services Provider. In the case of C and Fotran, you would create a shared library exporting the functions corresponding to all the ZOO-Services provided by this Services Provider. In case of Java, you will need to build a Java Class. In any other programming language, you should simply have to install the ServiceProvider and the zcfg files.
If building a Shared library or a Java class is required, then you should find a Makefile in the service directory which is responsible to help you build this Services Provider. So you should simply run the make command from the Service directory to generate the required file.
Then you simply need to copy the content of the cgi-env directory in cgi-bin.
To install the ogr/base-vect-ops Services Provider, supposing that your cgi-bin directory is /usr/local/lib use the following commands:
cd zoo-project/zoo-services/ogr/base-vect-ops make cp cgi-env/*.* /usr/lib/cgi-bin
Note
You may also run make install directly after make.
To install the hello-py Services Provider, use the following commands:
cd zoo-project/zoo-services/hello-py/ cp cgi-env/* /usr/lib/cgi-bin
Testing your installation
To test your installation yous should first be able to run the following command from the cgi-bin directory:
./zoo_loader.cgi "request=GetCapabilities&service=WPS"
