A patched version of ant-launcher-1.7.0 which fixes a problem with its URI handling on Windows.
'org.codehaus.groovy.maven.support:ant-launcher-1.7.0:1.0-rc-2'
<dependency>
<groupId>org.codehaus.groovy.maven.support</groupId>
<artifactId>ant-launcher-1.7.0</artifactId>
<version>1.0-rc-2</version>
</dependency>
<dependency org="org.codehaus.groovy.maven.support" name="ant-launcher-1.7.0" rev="1.0-rc-2"/>
"org.codehaus.groovy.maven.support", "ant-launcher-1.7.0", "1.0-rc-2"