Eclipse update (rarely) works: No repository found containing -- many entries - eclipse

I don't understand, why Eclipse update made so unreliable? Approximately each time I use it, I meet some problem!
For example, now I meet bunch of delirium below. Disabling "Contact All Software Sites" does not help.
An error occurred while collecting items to be installed
session context was:(profile=epp.package.java, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.m2e.archetype.common,1.5.2.20150413-2214
No repository found containing: osgi.bundle,org.eclipse.m2e.core,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.core.ui,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.discovery,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.editor,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.editor.xml,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.jdt,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.jdt.ui,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.launching,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.lifecyclemapping.defaults,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.logback.appender,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.logback.configuration,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.maven.indexer,1.5.2.20150413-2214
No repository found containing: osgi.bundle,org.eclipse.m2e.maven.runtime,1.5.2.20150413-2214
No repository found containing: osgi.bundle,org.eclipse.m2e.maven.runtime.slf4j.simple,1.5.2.20150413-2214
No repository found containing: osgi.bundle,org.eclipse.m2e.model.edit,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.profiles.core,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.profiles.ui,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.refactoring,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.m2e.scm,1.5.2.20150413-2215
No repository found containing: osgi.bundle,org.eclipse.mylyn.bugzilla.core,3.15.0.v20150204-0622
No repository found containing: osgi.bundle,org.eclipse.mylyn.bugzilla.ide,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.bugzilla.ui,3.15.0.v20150203-1905
No repository found containing: osgi.bundle,org.eclipse.mylyn.builds.core,1.7.0.v20150113-2201
No repository found containing: osgi.bundle,org.eclipse.mylyn.builds.ui,1.7.0.v20150113-2201
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.core,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.identity.core,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.net,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.notifications.core,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.notifications.feed,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.notifications.ui,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.repositories.core,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.repositories.http.core,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.repositories.ui,1.7.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.screenshots,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.ui,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.workbench,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.commons.xmlrpc,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.context.core,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.context.tasks.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.context.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.cvs.core,1.7.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.debug.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.discovery.core,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.discovery.ui,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.git.core,1.7.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.git.ui,1.7.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.help.ui,3.15.0.v20150113-0037
No repository found containing: osgi.bundle,org.eclipse.mylyn.hudson.core,1.7.0.v20150113-2201
No repository found containing: osgi.bundle,org.eclipse.mylyn.hudson.ui,1.7.0.v20150113-2201
No repository found containing: osgi.bundle,org.eclipse.mylyn.ide.ant,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.ide.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.java.tasks,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.java.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.monitor.core,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.monitor.ui,3.15.0.v20150112-2323
No repository found containing: osgi.bundle,org.eclipse.mylyn.resources.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.tasks.bugs,3.15.0.v20150113-0037
No repository found containing: osgi.bundle,org.eclipse.mylyn.tasks.core,3.15.0.v20150311-2102
No repository found containing: osgi.bundle,org.eclipse.mylyn.tasks.index.core,3.15.0.v20150113-0037
No repository found containing: osgi.bundle,org.eclipse.mylyn.tasks.index.ui,3.15.0.v20150113-0037
No repository found containing: osgi.bundle,org.eclipse.mylyn.tasks.search,3.15.0.v20150113-0037
No repository found containing: osgi.bundle,org.eclipse.mylyn.tasks.ui,3.15.0.v20150316-1810
No repository found containing: osgi.bundle,org.eclipse.mylyn.team.cvs,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.team.ui,3.15.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.versions.core,1.7.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.versions.ui,1.7.0.v20150113-0039
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.confluence.core,2.4.0.v20150312-2106
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.confluence.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.context.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.core,2.4.0.v20150316-1438
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.core.ant,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.core.osgi,2.4.0.v20150309-1638
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.help.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.html.core,2.4.0.v20150309-2304
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.markdown.core,2.4.0.v20150316-1818
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.markdown.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.mediawiki.core,2.4.0.v20150309-1638
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.mediawiki.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.tasks.ui,2.4.0.v20150309-1638
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.textile.core,2.4.0.v20150312-2106
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.textile.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.tracwiki.core,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.tracwiki.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.twiki.core,2.4.0.v20150309-1638
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.twiki.ui,2.4.0.v20150309-1623
No repository found containing: osgi.bundle,org.eclipse.mylyn.wikitext.ui,2.4.0.v20150309-1638
No repository found containing: osgi.bundle,org.eclipse.tcf.te.ui.terminals,1.3.0.201502251423
No repository found containing: osgi.bundle,org.eclipse.tcf.te.ui.terminals.local,1.3.0.201502201446
No repository found containing: osgi.bundle,org.eclipse.tcf.te.ui.terminals.process,1.3.0.201502201446
No repository found containing: osgi.bundle,org.eclipse.tcf.te.ui.terminals.serial,1.3.0.201502201446
No repository found containing: osgi.bundle,org.eclipse.tcf.te.ui.terminals.ssh,1.3.0.201502201446
No repository found containing: osgi.bundle,org.eclipse.tcf.te.ui.terminals.telnet,1.3.0.201502201446
No repository found containing: osgi.bundle,org.eclipse.tm.terminal,3.3.1.201502251211
No repository found containing: osgi.bundle,org.eclipse.tm.terminal.serial,2.1.400.201502240653
No repository found containing: osgi.bundle,org.eclipse.tm.terminal.ssh,2.1.400.201502240653
No repository found containing: osgi.bundle,org.eclipse.tm.terminal.telnet,2.1.400.201502240653
No repository found containing: org.eclipse.update.feature,org.eclipse.m2e.feature,1.5.2.20150413-2215
No repository found containing: org.eclipse.update.feature,org.eclipse.m2e.logback.feature,1.5.2.20150413-2215
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.bugzilla_feature,3.15.0.v20150204-0622
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.builds,1.7.0.v20150113-2201
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.commons,3.15.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.commons.identity,1.7.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.commons.notifications,1.7.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.commons.repositories,1.7.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.commons.repositories.http,1.7.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.context_feature,3.15.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.cvs,1.7.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.discovery,3.15.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.git,1.7.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.hudson,1.7.0.v20150113-2201
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.ide_feature,3.15.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.java_feature,3.15.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.monitor,3.15.0.v20150112-2323
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.tasks.ide,3.15.0.v20150113-0037
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.team_feature,3.15.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.versions,1.7.0.v20150113-0039
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn.wikitext_feature,2.4.0.v20150316-1818
No repository found containing: org.eclipse.update.feature,org.eclipse.mylyn_feature,3.15.0.v20150316-1810
No repository found containing: osgi.bundle,org.eclipse.tcf.te.core.terminals,1.3.0.201502201518
No repository found containing: org.eclipse.update.feature,org.eclipse.tcf.te.terminals.feature,1.3.0.201502251423
No repository found containing: org.eclipse.update.feature,org.eclipse.tm.terminal,3.7.1.201502251223
No repository found containing: org.eclipse.update.feature,org.eclipse.tm.terminal.serial,3.7.0.201502251223
No repository found containing: org.eclipse.update.feature,org.eclipse.tm.terminal.ssh,3.7.0.201502251223
No repository found containing: org.eclipse.update.feature,org.eclipse.tm.terminal.telnet,3.7.0.201502251223

I solved this by disabling all superflous update sites.
This is the base update sites I ended up with:
EGit P2 Repository http://download.eclipse.org/egit/updates Enabled
Mylyn for Eclipse Luna http://download.eclipse.org/mylyn/releases/luna Enabled
The Eclipse Web Tools Platform (WTP) software repository - http://download.eclipse.org/webtools/repository/luna Enabled
The Eclipse Project Updates http://download.eclipse.org/eclipse/updates/4.4 Enabled
I also had this update site enabled:
Luna http://download.eclipse.org/releases/luna Disabled
which I had to disable to get rid of the egit errors. Turns out http://download.eclipse.org/releases/luna contains egit and eclipse doesn't manage to choose between that version and the one in "EGit P2"... (omg)
I assume http://download.eclipse.org/eclipse/updates/4.4 also overlap with the releases/luna repo
I also diasbled all update sites pointing to older releases (kepler, etc)

Something happened in m2e plugin, so to get rid of this exception you have to disable its repository. Check the selection in the screenshot below:
Go to:
Help -> Install new software -> Available software sites -> Disable selection (from screenshot)

Whenever you try to add new software/plugin to eclipse it will also try to install/update the existing software sites. You can disable or remove those are causing issues and you don't want any updates from those software sites.
In my case where I am using Luna I had to disable "Mylyn 3.18 for Eclipse 3.8, 4.4 and 4.5 - http://download.eclipse.org/mylyn/releases/latest" and disable " http://download.eclipse.org/technology/m2e/releases". The updates are not working may be because of mismatch in the eclipse version and plugin (not sure, please correct me if I am wrong).
The way to disable these software sites in eclipse is windows -> preferences -> Availabe software sites

In my case the problem was caused by not having the m2eclipse update site ( http://download.eclipse.org/technology/m2e/releases/ ) in Help -> Install new software -> Available software sites.
The problem dissapeared after adding it there.

Related

Can't install svn on STS

I'm trying to install svn on my STS but I'm having some problems as I'm getting a few errors:
An error occurred while collecting items to be installed
session context was:(profile=DefaultProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.team.svn.core.nl1,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.m2e.sources,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.mylyn.sources,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.nl1,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.nl1.sources,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.resource.ignore.rules.jdt.sources,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.revision.graph.sources,4.0.0.I20160226-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.sources,4.0.0.I20160604-1700
No repository found containing: osgi.bundle,org.eclipse.team.svn.ui.nl1,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.m2e.sources,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.mylyn.sources,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.nl1,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.nl1.sources,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.resource.ignore.rules.jdt.sources,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.revision.graph.sources,4.0.0.I20160226-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.source,4.0.0.I20160604-1700
No repository found containing: org.eclipse.update.feature,org.eclipse.team.svn.sources,4.0.0.I20160604-1700
I've followed the tutorial in here https://www.eclipse.org/subversive/videos.php but it looks like it's not having it. Is there anything I'm missing? The connector isn't installed as yet because the tutorial says it needs to be installed later (but I even tried when it was installed and it made no difference). My version of STS is this:
Spring Tool Suite
Version: 3.6.4.RELEASE
Build Id: 201503100339
Platform: Eclipse Luna SR1 (4.4.2)
ANy idea?
thanks

Installing IBM MobileFirst Platform Studio 7.0.0 on Eclipse 4.4.2 (LUNA) failed with following errors

Version: Luna Service Release 2 (4.4.2)
Build id: 20150219-0600
Operating system is RHEL 6
The first time, it last for a hour then said failed, the subsequent tries failed right of start.
An error occurred while collecting items to be installed
session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.jpt.common.branding,1.4.0.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.common.core,1.4.0.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.common.ui,1.4.0.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.common.utility,2.3.0.v201311210251
No repository found containing: osgi.bundle,org.eclipse.jpt.doc.user,3.2.100.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.annotate,1.0.100.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.branding,3.4.0.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.core,3.4.0.v201401221940
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.db,2.2.100.v201311210251
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.db.ui,2.1.100.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.gen,2.3.100.v201310142259
No repository found containing: osgi.bundle,org.eclipse.jpt.jpa.ui,3.4.0.v201312050012
No repository found containing: osgi.bundle,org.eclipse.wst.server.http.core,1.0.300.v20130918_1641
No repository found containing: osgi.bundle,org.eclipse.wst.server.http.ui,1.0.400.v20130918_1641
No repository found containing: osgi.bundle,org.eclipse.wst.server.preview,1.1.300.v20130918_1641
No repository found containing: osgi.bundle,org.eclipse.wst.server.preview.adapter,1.1.300.v20130918_1641
No repository found containing: osgi.bundle,org.eclipse.emf.transaction,1.8.0.201405281451
No repository found containing: osgi.bundle,org.eclipse.emf.validation,1.8.0.201405281429
No repository found containing: osgi.bundle,org.eclipse.emf.workspace,1.5.1.201405281451
No repository found containing: osgi.bundle,org.eclipse.gmf.runtime.common.core,1.7.0.201408201453
No repository found containing: osgi.bundle,org.eclipse.gmf.runtime.emf.clipboard.core,1.7.0.201408201453
No repository found containing: osgi.bundle,org.eclipse.gmf.runtime.emf.commands.core,1.7.0.201408201453
No repository found containing: osgi.bundle,org.eclipse.gmf.runtime.emf.core,1.7.0.201408201453
No repository found containing: osgi.bundle,org.eclipse.gmf.runtime.emf.type.core,1.7.0.201408201453
No repository found containing: org.eclipse.update.feature,org.eclipse.jpt.common.feature,1.4.0.v201405081709-67E-AkF7BJB8CKDFRZ
No repository found containing: org.eclipse.update.feature,org.eclipse.jpt.jpa.feature,3.4.0.v201405081709-7V7dEpFC7sReAYthMgWBL39c7
No repository found containing: osgi.bundle,org.eclipse.persistence.jpa.jpql,2.6.0.v20130815-a4708b6
No repository found containing: org.eclipse.update.feature,org.eclipse.wst.server_adapters.feature,3.2.400.v20140501_1027-7L3FJPCcNBHRBuJmLBVNB
That error is coming from Eclipse complaining that it could not find any repositories. It looks like a network problem.
You can also try with this direct link: http://public.dhe.ibm.com/ibmdl/export/pub/software/products/en/MobileFirstPlatform/mobilefirst_studio_plugin_7.0.0.zip
Open Eclipse > Help > Install software... > Add button, select the archive and continue with the installation.

Can't update eclipse

Trying to update existing eclipse indtallation ...following error. Can someone help ? Why no repository ?
An error occurred while collecting items to be installed
session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.browser,3.6.0.201407080544-RELEASE
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.gettingstarted,3.6.0.201407080544-RELEASE
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.quicksearch,3.6.0.201407080544-RELEASE
No repository found containing: osgi.bundle,org.springsource.ide.eclipse.dashboard.ui,3.6.0.201407080544-RELEASE
No repository found containing: osgi.bundle,org.aspectj.runtime.source,1.7.0.20120703164200
No repository found containing: osgi.bundle,org.eclipse.contribution.weaving.jdt.source,2.2.0.e37x-RELEASE-20120704-0900
No repository found containing: org.eclipse.update.feature,org.eclipse.contribution.weaving.source,2.2.0.e37x-RELEASE-20120704-0900
No repository found containing: osgi.bundle,org.eclipse.contribution.xref.core.source,2.2.0.e37x-RELEASE-20120704-0900
No repository found containing: org.eclipse.update.feature,org.eclipse.contribution.xref.source,2.2.0.e37x-RELEASE-20120704-0900
No repository found containing: osgi.bundle,org.eclipse.contribution.xref.ui.source,2.2.0.e37x-RELEASE-20120704-0900
No repository found containing: osgi.bundle,org.eclipse.fx.core,0.9.0.201401250701
No repository found containing: osgi.bundle,org.eclipse.fx.javafx,2.2.0.201401250701
No repository found containing: osgi.bundle,org.eclipse.fx.osgi,0.9.0.201401250701
No repository found containing: osgi.bundle,org.eclipse.fx.osgi.util,0.9.0.201401250701
No repository found containing: org.eclipse.update.feature,org.springsource.ide.eclipse.commons.quicksearch.feature,3.6.0.201407080544-RELEASE
No repository found containing: org.eclipse.update.feature,org.springsource.ide.eclipse.dashboard,3.6.0.201407080544-RELEASE
I had the same issue because multiple versions of spring were installed.
it solved by removing the bad version (preferences > available software sites > ...)
try to reload the descriptor
look at preferences > available software sites > {select-url-of-spring} and "reload"

"an error occurred while collecting items to be installed" on eclipse "check for updates"

I'm trying to update Eclipse plugins (using "Check for Updates") but I keep getting a long list of errors. I assume it is something wrong with the list of update sites but I've been able to update before. Any idea what I'm doing wrong?
(Goes on like this for many lines...)
An error occurred while collecting items to be installed
session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,ch.qos.logback.slf4j,1.0.7.v20121108-1250
No repository found containing: osgi.bundle,com.google.appengine.eclipse.core,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.appengine.eclipse.datatools,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.appengine.eclipse.webtools,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.appengine.eclipse.webtools.e42,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.appengine.rpc,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.appengine.swarm,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.appengine.swarm_backend,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.appsmarketplace,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.core,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.gph,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.gph.e36,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.gph.hge,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.gph.subclipse,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.gph.subversive,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.login,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.managedapis,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.maven,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.maven.e37,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.platform,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.platform.e42,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.platform.shared,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.suite,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gdt.eclipse.suite.ext,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gwt.eclipse.core,3.2.4.v201306061638-rel-r42
No repository found containing: osgi.bundle,com.google.gwt.eclipse.oophm,3.2.4.v201306061638-rel-r42
I got this error when trying to install the gae plugin for eclipse. My solution was to remove the update site and then re-add and try install again.
After spending a few hours, I realized I was on VPN. When I disabled it, the error went away!

Install pydev on eclipse juno

I just downloaded a fresh copy of eclipse 4.2.1 and tried to install PyDev, I keep getting the below error:
An error occurred while collecting items to be installed
session context was:(profile=SDKProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,com.aptana.interactive_console,2.7.1.2012100913
No repository found containing: osgi.bundle,com.aptana.shared_core,2.7.1.2012100913
No repository found containing: osgi.bundle,com.python.pydev,2.7.1.2012100913
No repository found containing: osgi.bundle,com.python.pydev.analysis,2.7.1.2012100913
No repository found containing: osgi.bundle,com.python.pydev.codecompletion,2.7.1.2012100913
No repository found containing: osgi.bundle,com.python.pydev.debug,2.7.1.2012100913
No repository found containing: osgi.bundle,com.python.pydev.fastparser,2.7.1.2012100913
No repository found containing: osgi.bundle,com.python.pydev.refactoring,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.ast,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.core,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.customizations,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.debug,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.django,2.7.1.2012100913
No repository found containing: org.eclipse.update.feature,org.python.pydev.feature,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.help,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.jython,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.parser,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.red_core,2.7.1.2012100913
No repository found containing: osgi.bundle,org.python.pydev.refactoring,2.7.1.2012100913
I also tested to install PyDev on eclipse 4.2 and got the same error.
After testing different versions of eclipse and getting the same error.
I downloaded the PyDev Zip files instead and placed and unpacked in eclipse/dropins, restarted eclipse and it is working fine!
For PyDev in eclipse use this URL :
http://update-production-pydev.s3.amazonaws.com/pydev/updates/site.xml
i.e. in your eclipse=>Help=>Install new software=>Add=>Location
: use above URL
After eclipse restart
Go to Window=>preferences=>PyDev=>Interpreters=>Python Interpreters=>provide python path