C:\bin\apache-ant-1.8.2\get-m2.xml:85: Can't get http://ibiblio.org/maven2//org/ apache/maven/maven-artifact-ant/2.0.4/maven-artifact-ant-2.0.4-dep.jar to C:\bin
Total time: 0 seconds
So it looks like the Maven files aren't there and I verified that by going to the sites myself.
So where does that leave this installation? Perhaps there's an updated fetch.xml somewhere I can use? Can I edit that file to not pull in the Maven artifacts? Or should I do something else.
Do you really need all of the dependencies for all of the optional tasks? I can usually go for a long time using Ant before requireing an optional task, and when I need one, I usually just install its dependencies (such as the junit.jar file) manually.
Also, I am surprised that it is attempting to download from ibiblio.org, and not from repo1.maven.org, because the artifacts are located there. Try changing the value of m2.url in lib/libraries.properties: