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The DITA Open Toolkit is an implementation of the OASIS DITA XML Specification.
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README.markdown

DITA Open Toolkit Build Status

The DITA Open Toolkit, or DITA-OT for short, is an open-source tool that provides processing for OASIS DITA content. See dita-ot.org for documentation, information about releases, and download packages.

Prerequisites

To build and use DITA-OT, you’ll need:

  • Java Development Kit 7 or newer
  • Apache Ant 1.9.4 or newer
  • Apache Ivy 2.3.0 or newer

If Ant throws an error like unknown protocol: plugin or unknown protocol: cfg, your Ant installation may be outdated. Try installing a newer version of Ant.

Building

  1. Clone the DITA-OT Git repository:

    git clone git://github.com/dita-ot/dita-ot.git
    
  2. Fetch the submodules:

    git submodule update --init --recursive
    
  3. In the root directory, run ant to compile the Java code and install plugins:

    ant
    

Usage

  1. Run the dita command to generate output:

    src/main/bin/dita [options]
    

    See the documentation for arguments and options.

Distribution

  1. In the root directory, run ant to compile the Java code and install plugins:

    ant
    
  2. Add these files and directories to the CLASSPATH environment variable:

    • src/main/
    • src/main/lib/dost.jar
    • src/main/lib/dost-configuration.jar
    • src/main/lib/xercesImpl.jar
    • src/main/lib/xml-apis.jar
    • src/main/lib/commons-codec.jar
    • src/main/lib/commons-io.jar
    • src/main/lib/saxon-dom.jar
    • src/main/lib/saxon.jar
    • src/main/lib/xml-resolver.jar
    • src/main/lib/icu4j.jar
  3. Build distribution packages:

    ant dist
    

    Distribution packages are built in the target directory.

    If Ant throws an error like java.lang.OutOfMemoryError: Java heap space, you probably need to increase the maximum Java heap size. One way to do this is to set the ANT_OPTS environment variable to a value like -Xmx1024m.

    For more information on the -Xmx option, see Java SE Documentation.

License

The DITA Open Toolkit is licensed for use under the Apache License 2.0.

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