cannot install JBT 3.3.2 (org.jboss.tools.maven.feature) if org.eclipse.m2e.feature.feature.group 1.2.0.20120903-1050 installed because of dependency on m2e-wtp 0.15's old namespace

run.director:
     [echo] Profile Name: epp.package.jee
     [echo] Install Path: /mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/eclipse
     [echo] Source Sites: http://download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337,http://download.jboss.org/jbosstools/updates/target-platform_3.3.indigo.SR2/latest/
     [echo] IUS to Install:
     [echo] org.eclipse.m2e.feature.feature.group
   [p2.dir] Installing org.eclipse.m2e.feature.feature.group 1.2.0.20120903-1050.
   [p2.dir] Operation completed in 41334 ms.
BUILD SUCCESSFUL

BUILD SUCCESSFUL
Total time: 1 minute 0 seconds
+ /mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/eclipse/eclipse -consolelog -nosplash -data /tmp -application org.eclipse.ant.core.antRunner -f /mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/director.xml -DtargetDir=/mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/eclipse -DsourceSites=http://download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/,http://download.jboss.org/jbosstools/updates/target-platform_3.3.indigo.SR2/latest/ -DIUs=org.jboss.tools.maven.feature.feature.group,org.jboss.tools.community.central.feature.feature.group
Buildfile: /mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/director.xml

run.director:
     [echo] Profile Name: epp.package.jee
     [echo] Install Path: /mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/eclipse
     [echo] Source Sites: http://download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/,http://download.jboss.org/jbosstools/updates/target-platform_3.3.indigo.SR2/latest/
     [echo] IUS to Install:
     [echo] org.jboss.tools.maven.feature.feature.group,org.jboss.tools.community.central.feature.feature.group
   [p2.dir] Installing org.jboss.tools.maven.feature.feature.group 1.3.2.v20130112-0608-H143-Final.
   [p2.dir] Installing org.jboss.tools.community.central.feature.feature.group 1.0.1.v20130112-0624-H128-Final.
   [p2.dir] Cannot complete the install because of a conflicting dependency.
   [p2.dir]  Software being installed: JBoss Maven Integration 1.3.2.v20130112-0608-H143-Final (org.jboss.tools.maven.feature.feature.group 1.3.2.v20130112-0608-H143-Final)
   [p2.dir]  Software currently installed: m2e - Maven Integration for Eclipse 1.2.0.20120903-1050 (org.eclipse.m2e.feature.feature.group 1.2.0.20120903-1050)
   [p2.dir]  Only one of the following can be installed at once: 
   [p2.dir]   Embedded Maven Runtime Bundle 1.0.200.20111228-1245 (org.eclipse.m2e.maven.runtime 1.0.200.20111228-1245)
   [p2.dir]   Embedded Maven Runtime Bundle 1.2.0.20120903-0645 (org.eclipse.m2e.maven.runtime 1.2.0.20120903-0645)
   [p2.dir]  Cannot satisfy dependency:
   [p2.dir]   From: m2e - Maven Integration for Eclipse 1.2.0.20120903-1050 (org.eclipse.m2e.feature.feature.group 1.2.0.20120903-1050)
   [p2.dir]   To: org.eclipse.m2e.maven.runtime [1.2.0.20120903-0645]
   [p2.dir]  Cannot satisfy dependency:
   [p2.dir]   From: JBoss Maven Integration 1.3.2.v20130112-0608-H143-Final (org.jboss.tools.maven.feature.feature.group 1.3.2.v20130112-0608-H143-Final)
   [p2.dir]   To: org.maven.ide.eclipse.wtp.feature.feature.group 0.13.0
   [p2.dir]  Cannot satisfy dependency:
   [p2.dir]   From: Maven Integration for Eclipse WTP 0.15.2.20120306-2040 (org.maven.ide.eclipse.wtp 0.15.2.20120306-2040)
   [p2.dir]   To: bundle org.eclipse.m2e.maven.runtime [1.0.0,1.2.0)
   [p2.dir]  Cannot satisfy dependency:
   [p2.dir]   From: Maven Integration for WTP 0.15.2.20120306-2040 (org.maven.ide.eclipse.wtp.feature.feature.group 0.15.2.20120306-2040)
   [p2.dir]   To: org.maven.ide.eclipse.wtp [0.15.2.20120306-2040]
   [p2.dir] Application failed, log file location: /mnt/hudson_workspace/workspace/jbosstools-3.3_stable_branch.director-install-tests.m2e.matrix/DownstreamSite/download.jboss.org/jbosstools/updates/nightly/core/3.3.indigo/UpstreamSite/download.jboss.org/jbosstools/updates/requirements/m2eclipse/20120926-1337/eclipseBundleVersion/indigo.SR2/label/RHEL5_x86/eclipse/configuration/1358457936477.log
   [p2.dir] Installation failed.