I've installed Java 7, Eclipse indigo and downloaded Jboss AS 7.1.1. Now i would like to install jboss tools using eclipse marketplace, but I'm receiving these dependency conflicts every time...
I'm getting the errors mentioned in the unsuccessful installations tab located here
Cannot complete the install because of a conflicting dependency.
Software being installed: JBoss Central 1.0.0.v20120307-1926-H67-Beta1 (org.jboss.tools.central.feature.feature.group 1.0.0.v20120307-1926-H67-Beta1)
Software currently installed: Eclipse IDE for Java EE Developers 1.4.0.20110615-0550 (epp.package.jee 1.4.0.20110615-0550)
Only one of the following can be installed at once:
Equinox Java Authentication and Authorization Service (JAAS) 1.0.200.v20100503 (org.eclipse.equinox.security 1.0.200.v20100503)
Equinox Java Authentication and Authorization Service (JAAS) 1.1.1.R37x_v20110822-1018 (org.eclipse.equinox.security 1.1.1.R37x_v20110822-1018)
Equinox Java Authentication and Authorization Service (JAAS) 1.1.0.v20110502 (org.eclipse.equinox.security 1.1.0.v20110502)
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 1.4.0.20110615-0550 (epp.package.jee 1.4.0.20110615-0550)
To: org.eclipse.epp.package.jee.feature.feature.group [1.4.0.20110615-0550]
Cannot satisfy dependency:
From: Java EE IDE Feature 1.4.0.20110615-0550 (org.eclipse.epp.package.jee.feature.feature.group 1.4.0.20110615-0550)
To: org.eclipse.platform.feature.group [3.7.0.v20110530-9gF7UHNFFt4cwE-pkZDJ7oz-mj4OSEIlu9SEv0f]
Cannot satisfy dependency:
From: Eclipse Platform 3.7.0.v20110530-9gF7UHNFFt4cwE-pkZDJ7oz-mj4OSEIlu9SEv0f (org.eclipse.platform.feature.group 3.7.0.v20110530-9gF7UHNFFt4cwE-pkZDJ7oz-mj4OSEIlu9SEv0f)
To: org.eclipse.equinox.security [1.1.0.v20110502]
Cannot satisfy dependency:
From: JBoss AS Core Plug-in 2.3.0.v20120321-1339-H91-Beta2 (org.jboss.ide.eclipse.as.core 2.3.0.v20120321-1339-H91-Beta2)
To: bundle org.eclipse.equinox.security 1.1.1
Cannot satisfy dependency:
From: JBoss Central 1.0.0.v20120307-1926-H67-Beta1 (org.jboss.tools.central 1.0.0.v20120307-1926-H67-Beta1)
To: bundle org.jboss.tools.project.examples 0.0.0
Cannot satisfy dependency:
From: JBoss Central 1.0.0.v20120307-1926-H67-Beta1 (org.jboss.tools.central.feature.feature.group 1.0.0.v20120307-1926-H67-Beta1)
To: org.jboss.tools.central [1.0.0.v20120307-1926-H67-Beta1]
Cannot satisfy dependency:
From: Project Examples 1.2.1.v20120320-2046-H78-Beta2 (org.jboss.tools.project.examples 1.2.1.v20120320-2046-H78-Beta2)
To: bundle org.jboss.tools.seam.core 0.0.0
Cannot satisfy dependency:
From: Seam Tools 3.3.0.v20120302-2019-H81-Beta1 (org.jboss.tools.seam.core 3.3.0.v20120302-2019-H81-Beta1)
To: bundle org.jboss.ide.eclipse.as.core 0.0.0
Please help me...
I too faced this issue. I could resolve the issue by first updating the Eclipse (Help --> Check for Updates) and then install the jboss tools.
Have you tried using the JDK 6? I had the same problem with JBoss 7, Indigo and JDK 7. Switching back to JDK 6 and wiping out all my other JDK instances worked for me. Make sure that you update indigo (as admin or root) as well.
Hope that helps a little.
Related
I tried to install EclEmma and Eclipse Indigo won't let me. I get the following error:
Cannot complete the install because of a conflicting dependency.
Software being installed: EclEmma Java Code Coverage 3.0.0.201706140232
(org.eclipse.eclemma.feature.feature.group 3.0.0.201706140232)
Software currently installed: Eclipse IDE for Java EE Developers
1.4.2.20120213-0813 (epp.package.jee 1.4.2.20120213-0813)
Only one of the following can be installed at once:
Eclipse Workbench User Guide 3.7.0.v20110601-0800
(org.eclipse.platform.doc.user 3.7.0.v20110601-0800)
Eclipse Workbench User Guide 3.7.1.r372_v20111202
(org.eclipse.platform.doc.user 3.7.1.r372_v20111202)
Eclipse Workbench User Guide 4.5.0.v20150603-2358
(org.eclipse.platform.doc.user 4.5.0.v20150603-2358)
Eclipse Workbench User Guide 4.5.1.v20150819-1130
(org.eclipse.platform.doc.user 4.5.1.v20150819-1130)
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 1.4.2.20120213-0813
(epp.package.jee 1.4.2.20120213-0813)
To: org.eclipse.epp.package.jee.feature.feature.group [1.4.2.20120213-0813]
Cannot satisfy dependency:
From: EclEmma Java Code Coverage 3.0.0.201706140232
(org.eclipse.eclemma.feature.feature.group 3.0.0.201706140232)
To: org.eclipse.platform.feature.group 3.8.0
Cannot satisfy dependency:
From: Java EE IDE Feature 1.4.2.20120213-0813
(org.eclipse.epp.package.jee.feature.feature.group 1.4.2.20120213-0813)
To: org.eclipse.platform.feature.group [3.7.2.v20120207-1839-9gF7UHPDFxGjd-
PqDr2jX_4yKaumkoHTz04_q-q]
Cannot satisfy dependency:
From: Eclipse Platform 3.7.2.v20120207-1839-9gF7UHPDFxGjd-
PqDr2jX_4yKaumkoHTz04_q-q (org.eclipse.platform.feature.group
3.7.2.v20120207-1839-9gF7UHPDFxGjd-PqDr2jX_4yKaumkoHTz04_q-q)
To: org.eclipse.platform.doc.user [3.7.1.r372_v20111202]
Cannot satisfy dependency:
From: Eclipse Platform 4.5.0.v20150603-2358
(org.eclipse.platform.feature.group 4.5.0.v20150603-2358)
To: org.eclipse.platform.doc.user [4.5.0.v20150603-2358]
Cannot satisfy dependency:
From: Eclipse Platform 4.5.1.v20150904-0015
(org.eclipse.platform.feature.group 4.5.1.v20150904-0015)
To: org.eclipse.platform.doc.user [4.5.1.v20150819-1130]
Cannot satisfy dependency:
From: Eclipse Platform 4.5.2.v20160212-1500
(org.eclipse.platform.feature.group 4.5.2.v20160212-1500)
To: org.eclipse.platform.doc.user [4.5.1.v20150819-1130]
What am I supposed to do or uninstall? I think it is another plug in or something that's causing a conflict
I’m using the following version of Eclipse on Mac 10.9.5
Eclipse Java EE IDE for Web Developers.
Version: Juno Service Release 2
Build id: 20130225-0426
When I click on “Help” -> “Check for Updates”, I get the “Available Updates” dialog
The operation cannot be completed. See the details.
Cannot complete the install because one or more required items could not be found.
and there is only a “Cancel” dialog. When I click “Cancel,” a smaller dialog appears with the message
Some sites could not be found. See the error log for more detail.
and when I click the “Details” button, I get
Some sites could not be found. See the error log for more detail.
No repository found at http://download.eclipse.org/mat/1.3.1/update-site/.
Unable to read repository at jar:file:/Users/davea/Downloads/ehep-1.0.0.zip!/site.xml.
error in opening zip file
At this point, I don’t know what else I need to do to successfully install updates or correct the existing problem.
Edit: Following the suggestion, I fixed the broken repositories, however, now when I get the Available Sites dialog, I only check the
Eclipse IDE for Java EE Developers
option, yet I still get these errors, complaining about conflicting dependencies. How do I get around these?
Cannot complete the install because of a conflicting dependency.
Software being installed: Eclipse IDE for Java EE Developers 2.0.2.20140224-0000 (epp.package.jee 2.0.2.20140224-0000)
Software currently installed: m2e - Maven Integration for Eclipse 1.3.1.20130219-1424 (org.eclipse.m2e.feature.feature.group 1.3.1.20130219-1424)
Only one of the following can be installed at once:
Maven Integration for Eclipse 1.5.1.20150109-1820 (org.eclipse.m2e.core 1.5.1.20150109-1820)
Maven Integration for Eclipse 1.4.0.20130601-0317 (org.eclipse.m2e.core 1.4.0.20130601-0317)
Maven Integration for Eclipse 1.5.0.20140606-0033 (org.eclipse.m2e.core 1.5.0.20140606-0033)
Maven Integration for Eclipse 1.5.2.20150413-2215 (org.eclipse.m2e.core 1.5.2.20150413-2215)
Maven Integration for Eclipse 1.2.0.20120903-1050 (org.eclipse.m2e.core 1.2.0.20120903-1050)
Maven Integration for Eclipse 1.1.0.20120530-0009 (org.eclipse.m2e.core 1.1.0.20120530-0009)
Maven Integration for Eclipse 1.4.1.20140328-1905 (org.eclipse.m2e.core 1.4.1.20140328-1905)
Maven Integration for Eclipse 1.3.0.20130129-0926 (org.eclipse.m2e.core 1.3.0.20130129-0926)
Maven Integration for Eclipse 1.3.1.20130219-1424 (org.eclipse.m2e.core 1.3.1.20130219-1424)
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 2.0.2.20140224-0000 (epp.package.jee 2.0.2.20140224-0000)
To: org.eclipse.epp.package.jee.feature.feature.group [2.0.2.20140224-0000]
Cannot satisfy dependency:
From: Java EE IDE Feature 2.0.2.20140224-0000 (org.eclipse.epp.package.jee.feature.feature.group 2.0.2.20140224-0000)
To: org.eclipse.m2e.wtp.jpa.feature.feature.group 0.0.0
Cannot satisfy dependency:
From: m2e - Maven Integration for Eclipse 1.3.1.20130219-1424 (org.eclipse.m2e.feature.feature.group 1.3.1.20130219-1424)
To: org.eclipse.m2e.core [1.3.1.20130219-1424]
Cannot satisfy dependency:
From: Maven Integration for Eclipse WTP 1.0.0.20130612-1742 (org.eclipse.m2e.wtp 1.0.0.20130612-1742)
To: bundle org.eclipse.m2e.core [1.4.0,2.0.0)
Cannot satisfy dependency:
From: Maven Integration for Eclipse WTP 1.0.0.20130613-0136 (org.eclipse.m2e.wtp 1.0.0.20130613-0136)
To: bundle org.eclipse.m2e.core [1.4.0,2.0.0)
Cannot satisfy dependency:
From: Maven Integration for Eclipse WTP 1.0.1.20130911-1545 (org.eclipse.m2e.wtp 1.0.1.20130911-1545)
To: bundle org.eclipse.m2e.core [1.4.0,2.0.0)
Cannot satisfy dependency:
From: Maven JPA Configurator 1.0.0.e42-20130613-0136 (org.eclipse.m2e.wtp.jpa 1.0.0.e42-20130613-0136)
To: bundle org.eclipse.m2e.wtp 1.0.0
Cannot satisfy dependency:
From: Maven JPA Configurator 1.0.0.e43-20130612-1744 (org.eclipse.m2e.wtp.jpa 1.0.0.e43-20130612-1744)
To: bundle org.eclipse.m2e.wtp 1.0.0
Cannot satisfy dependency:
From: Maven JPA Configurator 1.0.1.e42-20130821-1033 (org.eclipse.m2e.wtp.jpa 1.0.1.e42-20130821-1033)
To: bundle org.eclipse.m2e.wtp 1.0.0
Cannot satisfy dependency:
From: Maven JPA Configurator 1.0.1.e43-20130911-1546 (org.eclipse.m2e.wtp.jpa 1.0.1.e43-20130911-1546)
To: bundle org.eclipse.m2e.wtp 1.0.0
Cannot satisfy dependency:
From: m2e-wtp - JPA configurator for WTP (Optional) 1.0.0.e42-20130613-0136 (org.eclipse.m2e.wtp.jpa.feature.feature.group 1.0.0.e42-20130613-0136)
To: org.eclipse.m2e.wtp.jpa [1.0.0.e42-20130613-0136]
Cannot satisfy dependency:
From: m2e-wtp - JPA configurator for WTP (Optional) 1.0.0.e43-20130612-1744 (org.eclipse.m2e.wtp.jpa.feature.feature.group 1.0.0.e43-20130612-1744)
To: org.eclipse.m2e.wtp.jpa [1.0.0.e43-20130612-1744]
Cannot satisfy dependency:
From: m2e-wtp - JPA configurator for WTP (Optional) 1.0.1.e42-20130821-1033 (org.eclipse.m2e.wtp.jpa.feature.feature.group 1.0.1.e42-20130821-1033)
To: org.eclipse.m2e.wtp.jpa [1.0.1.e42-20130821-1033]
Cannot satisfy dependency:
From: m2e-wtp - JPA configurator for WTP (Optional) 1.0.1.e43-20130911-1546 (org.eclipse.m2e.wtp.jpa.feature.feature.group 1.0.1.e43-20130911-1546)
To: org.eclipse.m2e.wtp.jpa [1.0.1.e43-20130911-1546]
When you open http://download.eclipse.org/mat/1.3.1/update-site/ in a browser, it says that it moved to http://archive.eclipse.org/mat/1.3.1/update-site/. Maybe you can try this.
I haven't tried this, but it seems like you can configure the Update Site location using Window -> Preferences -> Install/Update -> Available Software Sites, and there finding and replacing the above location.
About that other error: Seems like you added some local archive site some time ago and since then deleted or moved that archive. If you still need it, try to restore it, otherwise use the above preferences to remove it.
Having said that, it might be a good idea to move on to a newer version of Eclipse...
I cannot install JBoss Tools on my Indigo. I open supermarket and install current version for my eclipse or I try to open Install new software from link (http://download.jboss.org/jbosstools/updates/stable/indigo/) but i still has got the same error:
Cannot complete the install because of a conflicting dependency.
Software being installed: JBoss Central Community 1.0.1.v20120715-0355-H112-Final (org.jboss.tools.community.central.feature.feature.group 1.0.1.v20120715-0355-H112-Final)
Software currently installed: Spring IDE AOP Extension (optional) 3.1.0.201210040510-RELEASE (org.springframework.ide.eclipse.aop.feature.feature.group 3.1.0.201210040510-RELEASE)
Only one of the following can be installed at once:
Mylyn Commons UI 3.8.1.v20120725-0100 (org.eclipse.mylyn.commons.ui 3.8.1.v20120725-0100)
Mylyn Commons UI 3.6.1.v20110720-0100 (org.eclipse.mylyn.commons.ui 3.6.1.v20110720-0100)
Mylyn Commons UI 3.8.2.v20120916-1200 (org.eclipse.mylyn.commons.ui 3.8.2.v20120916-1200)
Mylyn Commons UI 3.8.0.v20120612-0600 (org.eclipse.mylyn.commons.ui 3.8.0.v20120612-0600)
Mylyn Commons UI 3.6.0.v20110608-1400 (org.eclipse.mylyn.commons.ui 3.6.0.v20110608-1400)
Cannot satisfy dependency:
From: JBoss Central 1.0.1.v20120715-0355-H112-Final (org.jboss.tools.central 1.0.1.v20120715-0355-H112-Final)
To: bundle org.eclipse.mylyn.commons.ui [3.6.0,3.8.0)
Cannot satisfy dependency:
From: JBoss Central 1.0.1.v20120715-0355-H112-Final (org.jboss.tools.central.feature.feature.group 1.0.1.v20120715-0355-H112-Final)
To: org.jboss.tools.central [1.0.1.v20120715-0355-H112-Final]
Cannot satisfy dependency:
From: JBoss Central Community 1.0.1.v20120715-0355-H112-Final (org.jboss.tools.community.central.feature.feature.group 1.0.1.v20120715-0355-H112-Final)
To: org.jboss.tools.central.feature.feature.group 1.0.0.qualifier
Cannot satisfy dependency:
From: Spring IDE AOP Extension (optional) 3.1.0.201210040510-RELEASE (org.springframework.ide.eclipse.aop.feature.feature.group 3.1.0.201210040510-RELEASE)
To: org.springframework.ide.eclipse.feature.feature.group 0.0.0
Cannot satisfy dependency:
From: Spring IDE Configuration Graphical Editing 3.1.0.201210040510-RELEASE (org.springframework.ide.eclipse.config.graph 3.1.0.201210040510-RELEASE)
To: bundle org.eclipse.mylyn.commons.ui [3.7.0,4.0.0)
Cannot satisfy dependency:
From: Spring IDE Core (required) 3.1.0.201210040510-RELEASE (org.springframework.ide.eclipse.feature.feature.group 3.1.0.201210040510-RELEASE)
To: org.springframework.ide.eclipse.config.graph [3.1.0.201210040510-RELEASE]
Using Eclipse Indigo.
I installed the STS plugin first.
Then when I attempted to install the Jboss tools plugin. I received the same error.
I unchecked JBoss Central Community, and JBoss Tools Common - Mylyn. Pressed Next (no errors this time).
After doing so you have to restart the IDE. You should now have both plugins.
Please TRY
Eclipse 3.7.2 Platform Runtime Binary INDIGO SR2 IDE for JAVA EE DEVELOPERS
And then go for JBOSS tool.
Follow this link
http://www.jboss.org/tools/download/installation/update_3_3
I downloaded the Eclipse directly from eclipse downloads page - the Eclipse IDE for Java EE Developers and unzipped it
however, when I open .groovy file, its not highlighted. I tried to download and run Groovy plugin from this page
During installing, the eclipse tells me, that groovy is already installed:
Cannot complete the install because of a conflicting dependency.
Software being installed: Groovy-Eclipse M2E integration 2.7.1.xx-20120921-2000-e37RELEASE (org.codehaus.groovy.m2eclipse.feature.group 2.7.1.xx-20120921-2000-e37RELEASE)
Software currently installed: Eclipse IDE for Java EE Developers 1.5.1.20121004-1506 (epp.package.jee 1.5.1.20121004-1506)
Only one of the following can be installed at once:
Object Teams Development Tooling Core 3.8.1.v_OTDT_r210_201206090452 (org.eclipse.jdt.core 3.8.1.v_OTDT_r210_201206090452)
Java Development Tools Core 3.8.1.v20120531-0637 (org.eclipse.jdt.core 3.8.1.v20120531-0637)
Object Teams Development Tooling Core 3.8.2.v_OTDT_r211_201209011847 (org.eclipse.jdt.core 3.8.2.v_OTDT_r211_201209011847)
Java Development Tools Core 3.8.2.v20120814-155456 (org.eclipse.jdt.core 3.8.2.v20120814-155456)
Java Development Tools Core 3.7.3.xx-20120921-2000-e37RELEASE (org.eclipse.jdt.core 3.7.3.xx-20120921-2000-e37RELEASE)
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 1.5.1.20121004-1506 (epp.package.jee 1.5.1.20121004-1506)
To: org.eclipse.epp.package.jee.feature.feature.group [1.5.1.20121004-1506]
Cannot satisfy dependency:
From: Groovy-Eclipse Feature 2.7.1.xx-20120921-2000-e37RELEASE (org.codehaus.groovy.eclipse.feature.feature.group 2.7.1.xx-20120921-2000-e37RELEASE)
To: org.codehaus.groovy.jdt.patch.feature.group [2.7.1.xx-20120921-2000-e37RELEASE]
Cannot satisfy dependency:
From: Groovy-Eclipse Feature 2.7.1.xx-20120921-2000-e37RELEASE (org.codehaus.groovy.eclipse.feature.feature.group 2.7.1.xx-20120921-2000-e37RELEASE)
To: org.eclipse.jdt.debug.ui 0.0.0
Cannot satisfy dependency:
From: Groovy-Eclipse M2E integration 2.7.1.xx-20120921-2000-e37RELEASE (org.codehaus.groovy.m2eclipse.feature.group 2.7.1.xx-20120921-2000-e37RELEASE)
To: org.codehaus.groovy.eclipse.feature.feature.group 0.0.0
Cannot satisfy dependency:
From: Java EE IDE Feature 1.5.1.20121004-1506 (org.eclipse.epp.package.jee.feature.feature.group 1.5.1.20121004-1506)
To: org.eclipse.jdt.feature.group 0.0.0
Cannot satisfy dependency:
From: JDI Debug UI 3.6.100.v20120530-1425 (org.eclipse.jdt.debug.ui 3.6.100.v20120530-1425)
To: bundle org.eclipse.jdt.core [3.8.0,4.0.0)
Cannot satisfy dependency:
From Patch: org.codehaus.groovy.jdt.patch.feature.group 2.7.1.xx-20120921-2000-e37RELEASE Eclipse Java Development Tools 3.8.0.v20120525-1249-8-8nFqlFNOfwKDRGz-pXLdGxEM83 (org.eclipse.jdt.feature.group 3.8.0.v20120525-1249-8-8nFqlFNOfwKDRGz-pXLdGxEM83)
To: org.eclipse.jdt.core [3.7.3.xx-20120921-2000-e37RELEASE]
Cannot satisfy dependency:
From Patch: org.codehaus.groovy.jdt.patch.feature.group 2.7.1.xx-20120921-2000-e37RELEASE Eclipse Java Development Tools 3.8.1.v20120814-104540-8-8nFqpFNOfwKDRVz-tXOcL5d_83 (org.eclipse.jdt.feature.group 3.8.1.v20120814-104540-8-8nFqpFNOfwKDRVz-tXOcL5d_83)
To: org.eclipse.jdt.core [3.7.3.xx-20120921-2000-e37RELEASE]
But the code is still not highlighted... Can you tell me what next steps should I try to get the code highlighted?
The most likely cause for this is that you are editing your groovy file in a Java editor.
Reopening the groovy file fixed it for me.
I'd like to try UML2 Tools for Eclipse, as shown in this tutorial.
I currently have Eclipse 3.6 Helios for Java EE developers.
In my Eclipse Marketplace I switched marketplace catalog to Yoxos Marketplace and there searched for UML2 Tools SDK(Incubation). When I try to install them, Eclipse wont proceed and complains about some conflicting dependencies. Here's whole trace:
Cannot complete the install because of a conflicting dependency.
Software being installed: UML2 Tools SDK (Incubation) 0.9.0.v200906190654 (org.eclipse.uml2tools.sdk.feature.group 0.9.0.v200906190654)
Software currently installed: Eclipse IDE for Java EE Developers 1.3.2.20110301-1807 (epp.package.jee 1.3.2.20110301-1807)
Only one of the following can be installed at once:
EMF Ecore 2.5.0.v200906151043 (org.eclipse.emf.ecore 2.5.0.v200906151043)
EMF Ecore 2.6.1.v20100914-1218 (org.eclipse.emf.ecore 2.6.1.v20100914-1218)
EMF Ecore 2.6.0.v20100614-1136 (org.eclipse.emf.ecore 2.6.0.v20100614-1136)
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 1.3.2.20110301-1807 (epp.package.jee 1.3.2.20110301-1807)
To: org.eclipse.epp.package.jee.feature.feature.group [1.3.2.20110301-1807]
Cannot satisfy dependency:
From: Object Constraint Language (OCL) 2.0 Compatibility API 1.1.101.v200901271800 (org.eclipse.emf.ocl 1.1.101.v200901271800)
To: bundle org.eclipse.ocl.ecore [1.1.0,2.0.0)
Cannot satisfy dependency:
From: Java EE IDE Feature 1.3.2.20110301-1807 (org.eclipse.epp.package.jee.feature.feature.group 1.3.2.20110301-1807)
To: org.eclipse.jst.enterprise_ui.feature.feature.group 0.0.0
Cannot satisfy dependency:
From: Eclipse Java EE Developer Tools 3.2.3.v201011031800-7b7GHfIFSK2WBRT6E1mcyFXGPnSh (org.eclipse.jst.enterprise_ui.feature.feature.group 3.2.3.v201011031800-7b7GHfIFSK2WBRT6E1mcyFXGPnSh)
To: org.eclipse.jst.ws.jaxrs.ui [1.0.301.v201012020511]
Cannot satisfy dependency:
From: JAX-RS Tools - UI 1.0.301.v201012020511 (org.eclipse.jst.ws.jaxrs.ui 1.0.301.v201012020511)
To: bundle org.eclipse.emf.ecore [2.6.0,3.0.0)
Cannot satisfy dependency:
From: OCL 2.0 Binding for Ecore 1.3.0.v200905271400 (org.eclipse.ocl.ecore 1.3.0.v200905271400)
To: bundle org.eclipse.emf.ecore [2.5.0,2.6.0)
Cannot satisfy dependency:
From: UML2 Diagramming (Incubation) 0.9.0.v200906190654 (org.eclipse.uml2.diagram.feature.group 0.9.0.v200906190654)
To: org.eclipse.emf.ocl 0.0.0
Cannot satisfy dependency:
From: UML2 Tools SDK (Incubation) 0.9.0.v200906190654 (org.eclipse.uml2tools.sdk.feature.group 0.9.0.v200906190654)
To: org.eclipse.uml2.diagram.feature.group [0.9.0.v200906190654]
Maybe I don't understand whole concept and am trying something inappropriate, I don't know. Thank you for advices.
UML2 Tools has no release that works with Eclipse 3.6 and newer. You could use Papyrus instead.
If you really need UML2 Tools 0.9.0 to work in Eclipse Helios 3.6, there is a workaround you need to do before installing UML2 Tools as explained in this answer.