## GeoTools 2.4.1

Thank you for downloading GeoTools 2.4.1. This release was created on: February 29, 2008

This release contains only a subset of the current GeoTools codebase. The full GeoTools codebase is made up of tens of modules; Only the modules which are considered to be stable will be included in this release.

For this release the following modules comprise the geotools library:

    api
    coverage
    cql
    data
    jdbc
    main
    metadata
    pom.xml
    referencing
    render
    sample-data
    xml

The following modules comprise the plug-ins,extensions, and demos:

    api
    coverage
    cql
    data
    jdbc
    main
    metadata
    pom.xml
    referencing
    render
    sample-data
    xml

    api
    coverage
    cql
    data
    jdbc
    main
    metadata
    pom.xml
    referencing
    render
    sample-data
    xml

    api
    coverage
    cql
    data
    jdbc
    main
    metadata
    pom.xml
    referencing
    render
    sample-data
    xml

The following modules comprise the unsupported modules:

    api
    coverage
    cql
    data
    jdbc
    main
    metadata
    pom.xml
    referencing
    render
    sample-data
    xml

These optional jars typically provide support for specific data formats or sources, or provide specific additional functionality.

For more information, and documentation on the geotools library please see our Community Wiki or the User Guide.

You can find out more about each of the major modules by going to:

- http://maven.geotools.fr/reports/
- http://javadoc.geotools.fr

### NOTE

The details contained in the rest of this file are provided as a quick start reference. For full details on requirements and build process please see the Developers' Guide.

### REQUIREMENTS

To use the geotools libraries you will need:

- Java 1.4.x or higher.
- The Java Advanced Imaging Libraries (JAI)
- The Java Advanced Imaging Image I/O Tools

The JAI and the JAI I/O Tools are standard extensions to Java created by SUN. They have versions specific to different platforms so we cannot distribute them as part of the release.

You can obtain the latest versions of both of these here. Detailed instructions can be found here.

### ORACLE REQUIREMENTS

In order to use the Oracle module, you need the Oracle JDBC driver from Oracle. Unlike most external libraries used in GeoTools, we cannot redistribute this jar.

However, you can obtain them from the Oracle website, free of charge, after registering: - http://otn.oracle.com/software/tech/java/sqlj_jdbc/content.html Please see the developers guide for more information.

### BUILDING

In order to build GeoTools you will need a copy of Maven 2. Maven is a project management tool from the Apache group.

At the time of writing, the build process was known to work with the Maven 2.0.5 release.

Once you have maven installed, you can perform a full build by moving to the geotools folder and typing:

    mvn install

Please read the Developers Guide for more information about maven:

### GETTING INVOLVED

If you are interested in the future development of GeoTools then feel free to join the geotools-devel mailing list and join in the weekly IRC sessions.

We welcome contributions of new modules as well as keen developers who want to work on the project as a whole.

For more general queries, the gt2-users mailing list is available.

You can find out more about the mailing lists and recent news by going to the GeoTools Homepage and by reading the GeoTools Guide.

Good luck and many thanks for your interest in GeoTools,

- The GeoTools Project Management Committee