Re: [cdt-dev] Unable to install latest nightly build: org.eclipse.launch

[Doug Schaefer <dschaefer@xxxxxxx>]

We no longer support CDT master on Mars. It requires API changes that are
in the Neon version of the launch bar. The CDT target file has the list of
all the dependencies you need and where to get them. You could probably
install the Neon launch bar into Mars but I haven¹t tried that and have no
intention to do so.

You get get the Neon launch bar by pointing p2 here:

   
https://hudson.eclipse.org/cdt/job/launchbar-master/lastSuccessfulBuild/art
ifact/repo/target/repository/

This will all get cleaned up by Neon M4 when we get this into the simrel
repo.

HTH,
Doug.

On 2015-11-29, 3:02 AM, "cdt-dev-bounces@xxxxxxxxxxx on behalf of Nathan
Ridge" <cdt-dev-bounces@xxxxxxxxxxx on behalf of zeratul976@xxxxxxxxxxx>
wrote:

>Hi,
>
>A user reported [1] being unable to install the latest nightly build into
>a Mars.1 installation. I just tried doing the same thing, and ran into
>the same error.
>
>Steps:
>  1. Start with a clean installation of Mars.1 with CDT.
>  2. In 'Install new software', add the nightly update site
>(http://download.eclipse.org/tools/cdt/builds/master/nightly/)
>  3. Select 'CDT Main Features' and press 'Next'
>
>I get the following error:
>
>Cannot complete the install because one or more required items could not
>be found.
>  Software being installed: C/C++ Development Tools 8.8.0.201511281104
>(org.eclipse.cdt.feature.group 8.8.0.201511281104)
>  Missing requirement: GCC support for CDT Build Core 1.0.0.201511281104
>(org.eclipse.cdt.build.gcc.core 1.0.0.201511281104) requires 'bundle
>org.eclipse.launchbar.core 2.0.0' but it could not be found
>  Cannot satisfy dependency:
>    From: C/C++ Development Tools 8.8.0.201511281104
>(org.eclipse.cdt.feature.group 8.8.0.201511281104)
>    To: org.eclipse.cdt.gnu.build.feature.group [8.8.0.201511281104]
>  Cannot satisfy dependency:
>    From: C/C++ GNU Toolchain Build Support 8.8.0.201511281104
>(org.eclipse.cdt.gnu.build.feature.group 8.8.0.201511281104)
>    To: org.eclipse.cdt.build.gcc.core [1.0.0.201511281104]
>
>In another thread [2] I reported getting the same error when trying to
>install a CDT I built myself. I had assumed that was a mistake in how I
>built it, but since the same error is happening when trying to install a
>nightly, it looks like that's not the case.
>
>Are we (the user in question, and myself) doing something wrong in how we
>are trying to install a nightly build? Or are the nightly builds broken?
>
>Thanks,
>Nate
>
>[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=479888#c10
>[2] https://dev.eclipse.org/mhonarc/lists/cdt-dev/msg29871.html
> 		 	   		  
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