#83 eclipse udatesite installation failed

[Anonymous]

installing ANTLR plugins via Eclipse update site failed:

Error message:
Artifact not found: osgi.bundle,org.deved.antlride.integration.jdt,2.1.1.201011141044.

Trace:
java.io.FileNotFoundException: http://antlrv3ide.sourceforge.net/updates/plugins/org.deved.antlride.integration.jdt_2.1.1.201011141044.jar
at org.eclipse.equinox.internal.p2.repository.RepositoryStatusHelper.checkFileNotFound(RepositoryStatusHelper.java:290)
at org.eclipse.equinox.internal.p2.repository.FileReader.checkException(FileReader.java:377)
at org.eclipse.equinox.internal.p2.repository.FileReader.sendRetrieveRequest(FileReader.java:351)
at org.eclipse.equinox.internal.p2.repository.FileReader.readInto(FileReader.java:288)
at org.eclipse.equinox.internal.p2.repository.RepositoryTransport.download(RepositoryTransport.java:71)
at org.eclipse.equinox.internal.p2.repository.RepositoryTransport.download(RepositoryTransport.java:127)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.downloadArtifact(SimpleArtifactRepository.java:526)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.downloadArtifact(SimpleArtifactRepository.java:509)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.getArtifact(SimpleArtifactRepository.java:576)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.getArtifact(MirrorRequest.java:248)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transferSingle(MirrorRequest.java:223)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transfer(MirrorRequest.java:179)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.perform(MirrorRequest.java:115)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.getArtifact(SimpleArtifactRepository.java:565)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.DownloadJob.run(DownloadJob.java:63)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)