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Error installing Xtext 2.7.3 for Eclipse RCP Indigo SR2 [message #1857543]

Tue, 14 February 2023 16:32

Tatu NoToco

Messages: 1
Registered: February 2023

Junior Member

Hi everyone, I'm currently setting up the environment for a legacy code base.

I'm trying to install Xtext 2.7.3 for Eclipse RCP Indigo SR2, but I keep running into issues with missing required items and a repository that can't be found.

The error message I'm receiving when trying to install the Xtext Complete SDK 2.7.3.v201411190455 (org.eclipse.xtext.sdk.feature.group 2.7.3.v201411190455) is:

"Cannot complete the install because one or more required items could not be found. Software being installed: Xtext Complete SDK 2.7.3.v201411190455 (org.eclipse.xtext.sdk.feature.group 2.7.3.v201411190455) Missing requirement: JUnit Testing Framework 4.12.0.v201504281640 (org.junit 4.12.0.v201504281640) requires 'bundle org.hamcrest.core 1.3.0' but it could not be found Missing requirement: JUnit 4.13.2.v20211018-1956 (org.junit 4.13.2.v20211018-1956) requires 'bundle org.hamcrest.core 1.3.0' but it could not be found Cannot satisfy dependency: From: Xtext Junit4 Support 2.7.3.v201411190455 (org.eclipse.xtext.junit4 2.7.3.v201411190455) To: package org.junit.internal 4.10.0 Cannot satisfy dependency: From: Xtext Complete SDK 2.7.3.v201411190455 (org.eclipse.xtext.sdk.feature.group 2.7.3.v201411190455) To: org.eclipse.xtext.junit4 [2.7.3.v201411190455]"

Additionally, I get an error message saying "No repository found at http://download.eclipse.org/eclipse/updates/3.7/categories." and "No repository found at http://download.eclipse.org/technology/epp/packages/indigo/." while the install new software menu is loading.

I've tried several things, including checking my internet connection, restarting Eclipse, and using a different computer, but the problem persists.

I'm hoping someone in the community has experience with this issue and can offer some advice or assistance. Has anyone else encountered this error and found a way to fix it? Any help would be greatly appreciated!

Thank you.

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