[m2e-users] Can't build m2e core

[Anders Hammar <anders@xxxxxxxxxx>]

I'm trying to build m2e core (org.eclipse.m2e.parent), but it fails with:

[INFO] Resolving target platform for project MavenProject: org.eclipse.m2e:org.eclipse.m2e.maven.runtime:0.13.0-SNAPSHOT @ /Users/anders/dev/m2e-core/org.eclipse.m2e.maven.runtime/pom.xml
[INFO] Adding repository http://download.eclipse.org/releases/indigo
[INFO] Adding repository http://download.eclipse.org/releases/indigo
[INFO] Adding repository http://download.eclipse.org/technology/swtbot/helios/dev-build/update-site/
[INFO] Adding repository http://download.eclipse.org/technology/swtbot/helios/dev-build/update-site/
[INFO] Adding repository http://download.eclipse.org/eclipse/updates/3.7milestones
[INFO] Adding repository http://download.eclipse.org/eclipse/updates/3.7milestones
[INFO] Adding repository http://download.eclipse.org/tools/orbit/downloads/drops/S20110304120314/repository
[INFO] Adding repository http://download.eclipse.org/tools/orbit/downloads/drops/S20110304120314/repository
[INFO] Cannot complete the request.  Generating details.
[INFO] {org.osgi.framework.executionenvironment=OSGi/Minimum-1.0,OSGi/Minimum-1.1, osgi.ws=cocoa, osgi.arch=x86_64, osgi.os=macosx, org.eclipse.update.install.features=true, org.osgi.framework.system.packages=}
[INFO] [You requested to install 'org.eclipse.emf.common.feature.group [2.7.0.v20110310-1642]' but it could not be found]
[ERROR] Internal error: java.lang.RuntimeException: org.eclipse.equinox.p2.core.ProvisionException: No solution found because the problem is unsatisfiable. -> [Help 1]

Any ideas if something has changed, or if it's my environment. I have been able to build earlier, but it was some weeks ago. P2 and Tycho is somewhat a mystery to me so I don't really don't how to investigate this missing artifact.

/Anders