[ https://issues.apache.org/jira/browse/DIRSTUDIO-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405008#comment-13405008 ] 

Pierre-Arnaud Marcelot commented on DIRSTUDIO-817:
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I think you can work around that by not selecting the RCP category (which is meant for updating the RCP application).
                
> Installation failure for Eclipse 4.2
> ------------------------------------
>
>                 Key: DIRSTUDIO-817
>                 URL: https://issues.apache.org/jira/browse/DIRSTUDIO-817
>             Project: Directory Studio
>          Issue Type: Bug
>          Components: studio-installer, studio-rcp, studio-updatesite
>    Affects Versions: 2.0.0-M3
>         Environment: Windows 7, JDK 7
>            Reporter: Roman Dawydkin
>
> Message detail from installation error:
> Cannot complete the install because one or more required items could not be found.
> Software currently installed: Apache Directory Studio RCP 2.0.0.v20120224 (org.apache.directory.studio.rcp.feature.feature.group 2.0.0.v20120224)
> Missing requirement: Apache Directory Studio RCP 2.0.0.v20120224 (org.apache.directory.studio.rcp 2.0.0.v20120224) requires 'bundle org.eclipse.update.core 0.0.0' but it could not be found
> Cannot satisfy dependency:
> From: Apache Directory Studio RCP 2.0.0.v20120224 (org.apache.directory.studio.rcp.feature.feature.group 2.0.0.v20120224)
> To: org.apache.directory.studio.rcp [2.0.0.v20120224]

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