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Installing xtext [message #1783108] Wed, 07 March 2018 21:52 Go to next message
Eclipse UserFriend
getting the following error by entering this address http://download.eclipse.org/modeling/tmf/xtext/updates/composite/releases/ to add xtext as directed from https://www.eclipse.org/Xtext/download.html


Cannot complete the install because one or more required items could not be found.
Software being installed: Xtext Complete SDK 2.13.0.v20171020-0920 (org.eclipse.xtext.sdk.feature.group 2.13.0.v20171020-0920)
Missing requirement: Xtext Testing Infrastructure 2.13.0.v20171020-0708 (org.eclipse.xtext.testing 2.13.0.v20171020-0708) requires 'bundle org.junit 4.12.0' but it could not be found
Cannot satisfy dependency:
From: Xtend IDE 2.13.0.v20171020-0920 (org.eclipse.xtend.sdk.feature.group 2.13.0.v20171020-0920)
To: org.eclipse.xtext.testing [2.13.0.v20171020-0708]
Cannot satisfy dependency:
From: Xtext Complete SDK 2.13.0.v20171020-0920 (org.eclipse.xtext.sdk.feature.group 2.13.0.v20171020-0920)
To: org.eclipse.xtend.sdk.feature.group [2.13.0.v20171020-0920]

i have the bad habit of doing thins by brute force. so my configuration might be a problem. i do strongly belief in have a complete install of eclipse 3.8.

I will continue tomorrow, hoping i can start a good chat with someone. Very much a beginner hoping to get on a good track.

Joseph O'Connor
Re: Installing xtext [message #1783180 is a reply to message #1783108] Thu, 08 March 2018 15:48 Go to previous messageGo to next message
Eclipse UserFriend
Into which platform do you try to install?
Did you add an update site that contains Junis 4.12
E.g. one from eclipse orbit
Re: Installing xtext [message #1783196 is a reply to message #1783108] Thu, 08 March 2018 23:37 Go to previous messageGo to next message
Eclipse UserFriend
You might want to add http://download.eclipse.org/tools/orbit/downloads/drops/R20180206163158/ to your available update sites before in preferences: Install/Update => Available Update Sites

Are you really on eclipse 3.8? Xtext is only supported for Eclipse 4.4 (Luna) at least. No guarantee you get it working on 3.8.
Re: Installing xtext [message #1783796 is a reply to message #1783196] Sun, 18 March 2018 02:50 Go to previous messageGo to next message
Eclipse UserFriend
I was seriously in 3.8 with negative results I believe I have moved beyond them . I will make efforts to keep you posted. Maybe we can cooperate on efforts.
Re: Installing xtext [message #1783800 is a reply to message #1783796] Sun, 18 March 2018 05:14 Go to previous messageGo to next message
Eclipse UserFriend
As I said. Have a look at eclipse orbit
But as stated by Karsten 38 is not officially supported
So you need to know what you are doing
Re: Installing xtext [message #1783817 is a reply to message #1783800] Sun, 18 March 2018 10:55 Go to previous message
Eclipse UserFriend
The move from Eclipse 3.x to 4.x was indeed troublesome some years ago. But this is not the case anymore. Eclipse is now in any regard better than 3.8.

If you really, really need to backport, we can offer services for that. Also for upgrading or whatever.
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