So ... I went to update to the latest & greatest (3.2.0.201302181415-RC1-e42 of Groovy/Grails tool suite, and SPringSource UAA Integration) and I'm left with:

An error occurred while collecting items to be installed
session context wasprofile=DefaultProfile, phase=org.eclipse.equinox.internal.p2.engine.phase s.Collect, operand=, action=).
No repository found containing: osgi.bundle,com.vmware.vfabric.ide.eclipse.tcserve r.core,3.2.0.201302180819-RC1
No repository found containing: osgi.bundle,com.vmware.vfabric.ide.eclipse.tcserve r.insight.ui,3.2.0.201302180819-RC1
No repository found containing: osgi.bundle,com.vmware.vfabric.ide.eclipse.tcserve r.livegraph,3.2.0.201302180819-RC1
No repository found containing: osgi.bundle,com.vmware.vfabric.ide.eclipse.tcserve r.reloading,3.2.0.201302180819-RC1
No repository found containing: osgi.bundle,com.vmware.vfabric.ide.eclipse.tcserve r.ui,3.2.0.201302180819-RC1
No repository found containing: osgi.bundle,org.aspectj.ajde,1.7.2.20130214224500
No repository found containing: osgi.bundle,org.aspectj.runtime,1.7.2.201302142245 00
No repository found containing: osgi.bundle,org.aspectj.runtime.source,1.7.2.20130 214224500
No repository found containing: osgi.bundle,org.aspectj.weaver,1.7.2.2013021422450 0
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse,2.8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.ant,2.8.0. xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.astviews,2 .8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.codeassist .completion,2.8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.codebrowsi ng,2.8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.core,2.8.0 .xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.dsl,2.8.0. xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.quickfix,2 .8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.refactorin g,2.8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.eclipse.ui,2.8.0.x x-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy.frameworkadapter,2 .8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.eclipse.ajdt.core,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.core.source,2.2.2.e42 x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.doc.user,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.examples,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.examples.source,2.2.2 .e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.mylyn.ui,2.2.0.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.mylyn.ui.source,2.2.0 .e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.ui,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.ajdt.ui.source,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.aspectj,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.compare,3.5.301.v20130125-135424
No repository found containing: osgi.bundle,org.eclipse.contribution.visualiser,2. 2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.visualiser.so urce,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.weaving.jdt,2 .2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.weaving.jdt.s ource,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.xref.core,2.2 .2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.xref.core.sou rce,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.xref.ui,2.2.2 .e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.contribution.xref.ui.sourc e,2.2.2.e42x-20130214-2200
No repository found containing: osgi.bundle,org.eclipse.debug.ui,3.8.2.v20130130-171415
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.aspectj,1. 0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.aspectj.so urce,1.0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.caching,1. 0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.caching.j9 ,1.0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.caching.j9 .source,1.0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.caching.so urce,1.0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.hook,1.0.2 00.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.equinox.weaving.hook.sourc e,1.0.200.I20130127-2000
No repository found containing: osgi.bundle,org.eclipse.help.base,3.6.101.v2013020 41200
No repository found containing: osgi.bundle,org.eclipse.jdt.core,3.8.2.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.eclipse.jdt.groovy.core,2.8.0.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.eclipse.platform,4.2.2.v2013020412 00
No repository found containing: osgi.bundle,org.eclipse.rcp,4.2.1.v201302041200
No repository found containing: osgi.bundle,org.eclipse.team.ui,3.6.201.v20130125-135424
No repository found containing: osgi.bundle,org.grails.ide.eclipse.core,3.2.0.2013 02180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.editor.groovy,3 .2.0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.editor.gsp,3.2. 0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.explorer,3.2.0. 201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.groovy.debug.co re,3.2.0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.groovy.debug.ui ,3.2.0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.maven,3.2.0.201 302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.refactoring,3.2 .0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.resources,3.2.0 .201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.runonserver,3.2 .0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.runtime.shared, 3.2.0.201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.runtime13,3.2.0 .201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.runtime22,3.2.0 .201302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.search,3.2.0.20 1302180809-RC1
No repository found containing: osgi.bundle,org.grails.ide.eclipse.ui,3.2.0.201302 180809-RC1
No repository found containing: osgi.bundle,org.springframework.ide.eclipse.uaa,3. 2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ggts,3.2.0.2013021814 15-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.c onfigurator,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.c ontent.core,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.c ore,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.f rameworks.core,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.f rameworks.ui,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.l ivexp,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.u i,3.2.0.201302180752-RC1
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.dashboard .ui,3.2.0.201302180752-RC1
No repository found containing: org.eclipse.update.feature,com.vmware.vfabric.ide. eclipse.tcserver,3.2.0.201302180819-RC1
No repository found containing: org.eclipse.update.feature,com.vmware.vfabric.ide. eclipse.tcserver.insight,3.2.0.201302180819-RC1
No repository found containing: osgi.bundle,org.codehaus.groovy,1.8.6.xx-20130215-1600-e42
No repository found containing: osgi.bundle,org.codehaus.groovy,2.0.6.xx-20130215-1600-e42
No repository found containing: org.eclipse.update.feature,org.codehaus.groovy.ecl ipse.feature,2.8.0.xx-20130215-1600-e42
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I'm currently running 3.2.0.M2 ... and this issue with updating has been happening a lot lately. With the last revision of the STS, I ended up performing a complete reinstall to get to the latest.

Any ideas on how to resolve this?

Thanks,

dr_j