Error when installing JBT 3.3.0 Beta2 from update site:

Cannot complete the install because of a conflicting dependency.
Software being installed: JBossAS Tools 2.3.0.v20120321-1339-H91-Beta2 (org.jboss.ide.eclipse.as.feature.feature.group 2.3.0.v20120321-1339-H91-Beta2)
Software currently installed: JBossAS Tools Server / Compression Integration 2.3.0.v20120308-1629-H87-Beta1 (org.jboss.ide.eclipse.as.archives.integration.feature.feature.group 2.3.0.v20120308-1629-H87-Beta1)
Only one of the following can be installed at once:
JBossAS Tools Server / Compression Integration 2.3.0.v20120321-1339-H91-Beta2 (org.jboss.ide.eclipse.as.archives.integration.feature.feature.jar 2.3.0.v20120321-1339-H91-Beta2)
JBossAS Tools Server / Compression Integration 2.3.0.v20120308-1629-H87-Beta1 (org.jboss.ide.eclipse.as.archives.integration.feature.feature.jar 2.3.0.v20120308-1629-H87-Beta1)
Cannot satisfy dependency:
From: JBossAS Tools Server / Compression Integration 2.3.0.v20120308-1629-H87-Beta1 (org.jboss.ide.eclipse.as.archives.integration.feature.feature.group 2.3.0.v20120308-1629-H87-Beta1)
To: org.jboss.ide.eclipse.as.archives.integration.feature.feature.jar [2.3.0.v20120308-1629-H87-Beta1]
Cannot satisfy dependency:
From: JBossAS Tools Server / Compression Integration 2.3.0.v20120321-1339-H91-Beta2 (org.jboss.ide.eclipse.as.archives.integration.feature.feature.group 2.3.0.v20120321-1339-H91-Beta2)
To: org.jboss.ide.eclipse.as.archives.integration.feature.feature.jar [2.3.0.v20120321-1339-H91-Beta2]
Cannot satisfy dependency:
From: JBossAS Tools 2.3.0.v20120321-1339-H91-Beta2 (org.jboss.ide.eclipse.as.feature.feature.group 2.3.0.v20120321-1339-H91-Beta2)
To: org.jboss.ide.eclipse.as.archives.integration.feature.feature.group [2.3.0.v20120321-1339-H91-Beta2]