ivybootstrap.xml

<project name="ivybootstrap" xmlns:ivy="antlib:org.apache.ivy.ant">
	<!--
	The "ivy.bootstrap" target ensures ivy is downloaded and installed
	in the user's $HOME/.ivy2 directory so we can implicitly taskdef them.
	-->

	<property name="ivy.jar.version" value="2.1.0"/>
	<property name="ivy.jar.name" value="ivy-${ivy.jar.version}.jar"/>
	<property name="ivy.home" value="${user.home}/.ivy2"/>
	<available property="ivy.installed" file="${ivy.home}/${ivy.jar.name}"/>

	<target name="ivy.install" unless="ivy.installed">
		<mkdir dir="${ivy.home}"/>
		<get src="http://repo1.maven.org/maven2/org/apache/ivy/ivy/${ivy.jar.version}/${ivy.jar.name}" dest="${ivy.home}/${ivy.jar.name}"/>
	</target>

	<target name="ivy.bootstrap" depends="ivy.install" unless="ivy.bootstrapped">
		<taskdef resource="org/apache/ivy/ant/antlib.xml" uri="antlib:org.apache.ivy.ant" classpath="${ivy.home}/${ivy.jar.name}"/>
		<property name="ivy.bootstrapped" value="true"/> <!-- Avoid re-bootstrapping because it causes classloader issues. -->
	</target>
</project>