Added note about dependent jars.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268297 13f79535-47bb-0310-9956-ffa450edef68

docs/index.html

@@ -114,6 +114,7 @@ build Ant from the source code.</p>
 <p>Set the JAVA_HOME environment variable. This should be set to the
 directory where the JDK is installed. See <a href="#installing">Installing Ant</a>
 for examples on how to do this for your operating system.</p>
+<p>Make sure you have downloaded any auxilliary jars required to build tasks you are interested in. The list of auxilliary tasks and requirements is in lib/README </p>
 <p>Run <code>bootstrap.bat</code> (Windows) or <code>bootstrap.sh</code> (UNIX)
 to build a bootstrap version of Ant.</p>
 <p>When finished, use</p>

lib/README

@@ -0,0 +1,14 @@
+The required libraries should be placed here.
+
+The dependencies are:
+
+junit.jar      - required for junit tasks, available at www.junit.org
+stylebook.jar  - required by stylebook task, available in CVS repository of xml.apache.org
+testlet.jar    - required for test task, available with Avalon via java.apache.org/framework
+jakarta-regexp-1.1.jar - required by some mappers, available at http://jakarta.apache.org/regexp/
+???oro.jar???  - required for some mappers, available at http://jakarta.apache.org/oro/
+???antlr.jar???- required for antlr task, available at www.antlr.org
+bsf.jar        - required for script task, available at http://oss.software.ibm.com/developerworks/opensource/bsf/
+rhino.jar      - required for script task if you want to use javascript, available at www.mozilla.org
+jpython.jar    - required for script task if you want to use python, available at www.jpython.org
+