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Re: [papyrus-rt-dev] Fwd: Eclipse installer Papyrus RT dev installation problem for Neon

Are all of his projects referencing the same Neon stream?  Did he make sure to choose Neon for the "Target Platform” setup variable?  And also a Neon version of the product on which to base the entire installation?

Mixing in any wrong version of any of these components could lead to this problem.

cW

On 2 May, 2016 at 14:17:28, Ernesto Posse (eposse@xxxxxxxxxxxxx) wrote:

Young-Soo tells me he's tried it now 3-4 times, and it's still not working. Now it has this:

ERROR: org.eclipse.equinox.p2.director code=0 Software being installed: artificial_root 1.0.0.v1462212810657
  ERROR: org.eclipse.equinox.p2.director code=0 Missing requirement: artificial_root 1.0.0.v1462212810657 requires 'org.eclipse.papyrusrt.feature.feature.group 0.0.0' but it could not be found

The strange thing is I tried it and it works for me.

I don't know what people working on tooling would prefer, but from the codegen side, I think using the latest stable milestone build of Papyrus is good enough.



On Mon, May 2, 2016 at 1:44 PM Christian Damus <give.a.damus@xxxxxxxxx> wrote:
Hi,

Some Papyrus Neon bundles are version 1.2 because they don’t have API-breaking changes and others are at 2.0 because they have API-breaking changes.

This is probably just the usual case of trying to run the Oomph setup to pull content from a p2 repository that is in the process of being replaced.  While the Papyrus build is publishing its repository, the repository is at least partially non-existent and so an update from it will fail like this.

If the problem still occurs on a re-try ten minutes later, then maybe there’s a problem in the Oomph set-up.

But, the Oomph setup is currently referencing the Papyrus nightly build repositories on the assumption that we need to keep up-to-date with Papyrus development as closely as possible, given the intimate nature of our dependency on that project.  If Papyrus had a policy of publishing weekly integration builds as many Eclipse projects do, that would help a lot because then then we wouldn’t have these repositories that are temporarily unavailable several times a day.  Or, if the Papyrus-RT development team is content with only picking up the latest stable milestone build of Papyrus, we can change the setup model accordingly.

Cheers,

Christian

On 2 May, 2016 at 13:33:49, Ernesto Posse (eposse@xxxxxxxxxxxxx) wrote:

We seem to have a problem with the Oomph setup. See the problem below.

Barry also had a very similar problem, but the error was a bit different (see below after Young-Soo's e-mail).

They are both on Windows, and in both cases it seems like it's trying to get Papyrus plugins with version 1.2.

Any ideas?


---------- Forwarded message ---------
From: Young-Soo Roh <youngsoo.roh@xxxxxxxxxxxxx>
Date: Mon, May 2, 2016 at 1:00 PM
Subject: Eclipse installer Papyrus RT dev installation problem for Neon
To: Ernesto Posse <eposse@xxxxxxxxxxxxx>


Following error was occurred during the installation.
I followed steps from the wiki so wondering if what is the problem.
Installation was done from Windows 10 64 bit environment.
Checked options with Ernesto before starting the installation.

  ERROR: org.eclipse.equinox.p2.engine code=0 session context was:(profile="" phase=org.eclipse.equinox.internal.p2.engine.phases.Install, operand=null --> [R]org.eclipse.papyrus.uml.ui.feature.feature.jar 1.2.0.201603231318, action="">
  ERROR: org.eclipse.equinox.p2.touchpoint.eclipse code=0 The artifact file for org.eclipse.update.feature,org.eclipse.papyrus.uml.ui.feature,1.2.0.201603231318 was not found.


Regards,


------ Barry's error trace -------

  ERROR: org.eclipse.equinox.p2.director code=0 Software being installed: artificial_root 1.0.0.v1462029709410
  ERROR: org.eclipse.equinox.p2.director code=0 Missing requirement: Customization Manager 1.2.0.201604300154 (org.eclipse.papyrus.customization 1.2.0.201604300154) requires 'bundle org.eclipse.pde [3.12.0,4.0.0)' but it could not be found
  ERROR: org.eclipse.equinox.p2.director code=1 Cannot satisfy dependency:
    ERROR: org.eclipse.equinox.p2.director code=0 From: artificial_root 1.0.0.v1462029709410
    ERROR: org.eclipse.equinox.p2.director code=0 To: org.eclipse.papyrus.extra.dsml.validation.feature.feature.group 0.0.0
  ERROR: org.eclipse.equinox.p2.director code=1 Cannot satisfy dependency:
    ERROR: org.eclipse.equinox.p2.director code=0 From: Papyrus DSML Validation wizard (Incubation) 1.2.0.201604300154 (org.eclipse.papyrus.dsml.validation.wizard 1.2.0.201604300154)
    ERROR: org.eclipse.equinox.p2.director code=0 To: bundle org.eclipse.papyrus.customization 1.2.0
  ERROR: org.eclipse.equinox.p2.director code=1 Cannot satisfy dependency:
    ERROR: org.eclipse.equinox.p2.director code=0 From: Papyrus DSML Validation Feature (Incubation) 1.2.0.201604300154 (org.eclipse.papyrus.extra.dsml.validation.feature.feature.group 1.2.0.201604300154)
    ERROR: org.eclipse.equinox.p2.director code=0 To: org.eclipse.papyrus.dsml.validation.wizard [1.2.0.201604300154]


--
Ernesto Posse
Zeligsoft

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