Eclipse Indigo with Scala and play framework? - eclipse

I am getting error in Eclipse:
Cannot complete the install because one or more required items could not be found.
Software being installed: Scala Search 0.2.4.v-2_11-201503032143-77c20d5 (org.scala.tools.eclipse.search.feature.feature.group 0.2.4.v-2_11-201503032143-77c20d5)
Missing requirement: Scala Plugin 4.0.0.v-2_11-201412161058-027320c (org.scala-ide.sdt.core 4.0.0.v-2_11-201412161058-027320c) requires 'bundle org.eclipse.jdt.core [3.10.0,4.0.0)' but it could not be found
Missing requirement: Scala Plugin 4.0.0.v-2_11-201501121809-027320c (org.scala-ide.sdt.core 4.0.0.v-2_11-201501121809-027320c) requires 'bundle org.eclipse.jdt.core [3.10.0,4.0.0)' but it could not be found
Missing requirement: Scala Plugin 4.0.0.v-2_11-201503031937-b2bbad6 (org.scala-ide.sdt.core 4.0.0.v-2_11-201503031937-b2bbad6) requires 'bundle org.eclipse.jdt.core [3.10.0,4.0.0)' but it could not be found
Cannot satisfy dependency:
From: Scala Search 0.2.4.v-2_11-201503032143-77c20d5 (org.scala.tools.eclipse.search 0.2.4.v-2_11-201503032143-77c20d5)
To: bundle org.scala-ide.sdt.core [4.0.0,5.0.0)
Cannot satisfy dependency:
From: Scala Search 0.2.4.v-2_11-201503032143-77c20d5 (org.scala.tools.eclipse.search.feature.feature.group 0.2.4.v-2_11-201503032143-77c20d5)
To: org.scala.tools.eclipse.search [0.2.4.v-2_11-201503032143-77c20d5]

Among other things this is telling you that 'Scala Search' requires version 3.10 (or later) of the 'org.eclipse.jdt.core' plugin. This version of the plugin is in Eclipe 4.4 (Luna) so you need to be using Luna to install this.

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Error installing Kotlin plugin in eclipse. Can anyone help me out please?

I want to install a plugin for Kotlin support in Eclipse but it keeps me giving errors
This is the screenshot of the error
I have 2 more plugins, PyDev and jar files.
Error details - Cannot complete the install because one or more required items could not be found. Software being installed: Kotlin 1.5.31.120211018-0606 (Org.jetbrains.kotlib.feature.feature.group 1.5-31-V20211018-060 Missing requirement: kotlin-eclipse-ui 1.5-31.120211018-0606 (Org.jetbrains.kotiin.ui 1.5.31.V20211018-0606) requires 'osgi.bundle; org.eclipse.mylyn.commons.ui o..' but it could not be found Cannot satisfy dependency: From: Kotlin 1.5.31.20211018-0606 (Org.jetbrains.kotlin feature feature.group, 1.5.31.120211018-0606) To: org.eclipse.equinox.p2.iu; org.jetbrains.kotlin.ui (1.5.31.202110180606,1-5.31-V20211018-0606]

Hi am trying to add maven plugin to eclipse the following error can one help me out to solve this

Cannot complete the install because one or more required items could not be found.
Software being installed: m2e connector for build-helper-maven-plugin 0.15.0.201207090124 (org.sonatype.m2e.buildhelper.feature.feature.group 0.15.0.201207090124)
Missing requirement: m2e connector for build-helper-maven-plugin 0.15.0.201207090124 (org.sonatype.m2e.buildhelper 0.15.0.201207090124) requires 'bundle org.eclipse.m2e.jdt [1.1.0,2.0.0)' but it could not be found
Cannot satisfy dependency:
From: m2e connector for build-helper-maven-plugin 0.15.0.201207090124 (org.sonatype.m2e.buildhelper.feature.feature.group 0.15.0.201207090124)
To: org.sonatype.m2e.buildhelper [0.15.0.201207090124]
You need to install a more recent version 0.15.0.201405280027 of org.sonatype.m2e.buildhelper available from https://otto.takari.io/content/sites/m2e.extras/m2eclipse-buildhelper/0.15.0/N/0.15.0.201405280027/

Error while adding SCALA IDE with eclipse juno

I get the Following Error while installing plugin of SCALA IDE. The same happened for Eclipse Juno and Eclipse Juno(ADT)
Cannot complete the install because one or more required items could not be found.
Software being installed: Scala IDE for Eclipse dev support 4.0.0.v-2_11-201503032103-b2bbad6 (org.scala-ide.sdt.dev.feature.feature.group 4.0.0.v-2_11-201503032103-b2bbad6)
Missing requirement: Scala Plugin 4.0.0.v-2_11-201412171518-2279837 (org.scala-ide.sdt.core 4.0.0.v-2_11-201412171518-2279837) requires 'bundle org.eclipse.jdt.core [3.9.0,3.10.0)' but it could not be found
Missing requirement: Scala Plugin 4.0.0.v-2_11-201501131019-027320c (org.scala-ide.sdt.core 4.0.0.v-2_11-201501131019-027320c) requires 'bundle org.eclipse.jdt.core [3.9.0,3.10.0)' but it could not be found
Missing requirement: Scala Plugin 4.0.0.v-2_11-201503032103-b2bbad6 (org.scala-ide.sdt.core 4.0.0.v-2_11-201503032103-b2bbad6) requires 'bundle org.eclipse.e4.ui.workbench 1.0.2' but it could not be found
Cannot satisfy dependency:
From: Scala IDE for Eclipse dev support 4.0.0.v-2_11-201503032103-b2bbad6 (org.scala-ide.sdt.dev.feature.feature.group 4.0.0.v-2_11-201503032103-b2bbad6)
To: org.scala-ide.sdt.core 0.0.0
Please help regarding this.I have searched several posts regarding the dependency error But was unable to find solution.
The problem was solved when I updated my version of eclipse juno to eclipse luna. Then I added the plugin. And It worked Great.
The update can be done using:-
The Eclipse Project Updates - http://download.eclipse.org/eclipse/updates/4.4

How to install Maven integration plugin in Eclipse Helios?

I'm trying to install Maven integration plugin in Eclipse Helios via Marketplace, but I'm receiveing "cannot satisfy dependency" error:
Cannot complete the install because one or more required items could not be found.
Software being installed: m2e - Maven Integration for Eclipse 1.4.0.20130601-0317 (org.eclipse.m2e.feature.feature.group 1.4.0.20130601-0317)
Missing requirement: async-http-client 1.6.5.20130531-2315 (com.ning.async-http-client 1.6.5.20130531-2315) requires 'package org.slf4j 1.6.2' but it could not be found
Cannot satisfy dependency:
From: Maven Archetype Common Bundle 1.4.0.20130531-2315 (org.eclipse.m2e.archetype.common 1.4.0.20130531-2315)
To: bundle org.eclipse.m2e.maven.runtime [1.4.0,1.5.0)
Cannot satisfy dependency:
From: m2e - Maven Integration for Eclipse 1.4.0.20130601-0317 (org.eclipse.m2e.feature.feature.group 1.4.0.20130601-0317)
To: org.eclipse.m2e.archetype.common [1.4.0.20130531-2315]
Cannot satisfy dependency:
From: Embedded Maven Runtime Bundle 1.4.0.20130531-2315 (org.eclipse.m2e.maven.runtime 1.4.0.20130531-2315)
To: bundle com.ning.async-http-client [1.6.5,1.6.6)
Do you have any ideas how it could be done?
Unfortunately, upgrading Eclipse is not an option in my case.
I believe you must be trying the following URL in the update site:
http://download.eclipse.org/technology/m2e/releases
Try using:
http://download.eclipse.org/technology/m2e/releases/1.3
In your install manager, check "Contact all updates sites" . This should resolve the problem as sometimes dependencies come form different sites.
Dated : 2015-June-04
I was trying to do the same for IBM RAD 8.5.0 which is built on Eclipse 3.6 i.e Helios Platform.
I tried using the below link and it works fine.
http://download.eclipse.org/technology/m2e/releases/1.4
Also uncheck the "Show only the latest versions of available software" this gives you all the versions that are compatable with your current version.

Can not install Apantan Eclipse PlugIn

I am trying to install Apantana Eclipse Plugin however i am getting this error message:
Cannot complete the install because one or more required items could not be found.
Software currently installed: GWT Designer Editor 2.6.0.r36x201206111227 (com.google.gdt.eclipse.designer.editor.feature.feature.group 2.6.0.r36x201206111227)
Missing requirement: Apache Xerces-J 2.9.0.v201101211617 (org.apache.xerces 2.9.0.v201101211617) requires 'bundle javax.xml [1.3.4,2.0.0)' but it could not be found
Cannot satisfy dependency:
From: GWT Designer UiBinder Support 2.6.0.r36x201206111227 (com.google.gdt.eclipse.designer.UiBinder 2.6.0.r36x201206111227)
To: bundle org.eclipse.wb.core.xml 0.0.0
Cannot satisfy dependency:
From: GWT Designer Editor 2.6.0.r36x201206111227 (com.google.gdt.eclipse.designer.editor.feature.feature.group 2.6.0.r36x201206111227)
To: com.google.gdt.eclipse.designer.UiBinder [2.6.0.r36x201206111227]
Cannot satisfy dependency:
From: WindowBuilder Core for XML GUI's 1.5.0.r36x201206111216 (org.eclipse.wb.core.xml 1.5.0.r36x201206111216)
To: bundle org.eclipse.wst.xml.ui 0.0.0
Cannot satisfy dependency:
From: Structured Source XML Model 1.1.503.v201102102045 (org.eclipse.wst.xml.core 1.1.503.v201102102045)
To: bundle org.apache.xerces [2.9.0,3.0.0)
Cannot satisfy dependency:
From: Eclipse XML Editors and Tools 1.1.103.v201101122108 (org.eclipse.wst.xml.ui 1.1.103.v201101122108)
To: bundle org.eclipse.wst.xml.core [1.1.500,1.2.0)
I tried to add xerces (i hope i did that correctly) to classpath but i still get this error message.
System Config:
Win7 64bit
Eclipse HELIOS ver 3.6.2
Java 1.6.0_21.
I would appreciate any help/clue.
Thanks.