Re: [tycho-user] Problem resolving dependencies from Project Set Editor

[Sebastien Arod <sebastien.arod@xxxxxxxxx>]

Hi Igor,

Thanks for your answer. 

So from what I understand pre-p2 update site are not supported. Is there a way to convert pre-p2 update site to p2 update site?

Regarding the warning message I double checked and there is no warning message printed during the build. 

The only difference I see in build log is that tycho retrieves site.xml for projectset editor update site instead of p2.index for p2 update sites like indigo:

[INFO] Adding repository http://vpms.de.csc.com/projectset/update/

[INFO] Fetching site.xml (0B of 874B at 0B/s) from http://vpms.de.csc.com/projectset/update/

[INFO] 1 operation remaining.

[INFO] Fetching site.xml (874B of 874B at 0B/s) from http://vpms.de.csc.com/projectset/update/

[INFO] Adding repository http://vpms.de.csc.com/projectset/update/

[INFO] Fetching p2.index (0B of 96B at 0B/s) from http://download.eclipse.org/releases/indigo/

[INFO] 1 operation remaining.

[INFO] Fetching p2.index (128B of 96B at 0B/s) from http://download.eclipse.org/releases/indigo/

[INFO] Adding repository http://download.eclipse.org/releases/indigo

Regards,

-Seb

On Mon, May 14, 2012 at 5:38 PM, Igor Fedorenko <igor@xxxxxxxxxxxxxx> wrote:

http://vpms.de.csc.com/projectset/update/ is an old-style, pre-p2 update
site and does not contain enough metadata to resolve build-time
dependencies. Tycho should have printed a warning message about that.

--
Regards,
Igor

On 12-05-14 9:44 AM, Sebastien Arod wrote:

Hi,

I have a small project that I want to build using tycho.

This project has a dependency to bundle
com.csc.dip.projectset;bundle-version="3.0.0" of the Project Set Editor
project.

This bundle is provided by the project  update site
(http://vpms.de.csc.com/projectset/update/) so I added it to the parent
pom repositories but it seems that Tycho just ignores the content of the
update site and finally fails with error:
org.apache.maven.InternalErrorException: Internal error:
java.lang.RuntimeException: "No solution found because the problem is
unsatisfiable.": ["Unable to satisfy dependency from tychopsfbug
1.0.0.qualifier to bundle com.csc.dip.projectset 3.0.0.", "Unable to
satisfy dependency from tychopsfbug 1.0.0.qualifier to bundle
com.csc.dip.projectset.ui 3.0.0.", "No solution found because the
problem is unsatisfiable."]

I can't figure out what happens and why tycho ignores this update site.
Is there some update sites that are not supported?

Is there a way to trace which bundles were found by Tycho during
indexing of update sites? I tried with -X option but there is no useful
information.

I attached a small reproducible project if someone is interested.

Thanks
-Seb

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