gant version 1.9.7-1 FTBFS on i386 in precise

This is a semi-automatic report based on the latest archive rebuild results [1].
Apologies if it reaches you in error.

Excerpt from the buildlog:

clean:

BUILD SUCCESSFUL
Total time: 0 seconds
rm -f debian/stamp-ant-build
 debian/rules build
test -x debian/rules
mkdir -p "."
cd . && /usr/lib/jvm/default-java/bin/java -classpath /usr/share/ant/lib/ant.jar:/usr/share/ant/lib/ant-launcher.jar:/usr/lib/jvm/default-java/lib/tools.jar -Dant.home=/usr/share/ant org.apache.tools.ant.Main -Dcompile.debug=true -Dcompile.optimize=true -buildfile debian/build.xml -propertyfile /build/buildd/gant-1.9.7/debian/ant.properties package
Buildfile: /build/buildd/gant-1.9.7/debian/build.xml

-checkGroovyHome:

-initializeWithGroovyHome:
     [echo] Building with the Groovy installation at $GROOVY_HOME (/usr/share/groovy/).

BUILD FAILED
/build/buildd/gant-1.9.7/debian/build.xml:94: taskdef class org.codehaus.groovy.ant.Groovyc cannot be found
 using the classloader AntClassLoader[/usr/share/groovy/lib/commons-cli.jar:/usr/share/groovy/lib/asm3-analysis.jar:/usr/share/groovy/lib/asm3-tree.jar:/usr/share/groovy/lib/asm3-util.jar:/usr/share/groovy/lib/asm3.jar:/usr/share/groovy/lib/ant-launcher.jar:/usr/share/groovy/lib/ant.jar:/usr/share/groovy/lib/antlr.jar]

Total time: 0 seconds
make: *** [debian/stamp-ant-build] Error 1
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20120205-1811
FAILED [dpkg-buildpackage died]

The full buidlog can be found at https://launchpad.net/ubuntu/+archive/test-rebuild-20120201/+build/3146408/+files/buildlog_ubuntu-precise-i386.gant_1.9.7-1_FAILEDTOBUILD.txt.gz.

[1] http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20120201-precise.html