Marketplace Packaging must use ant-assembly-maven-plugin since Nuxeo 5.9.2

Environment: Eclipse (Kepler Service Release 1) and Nuxeo IDE (1.2.0R12x_v20131205_1418)
Steps to reproduce with a very basic, fake plug-in.

• (SDK set on 5.9.5 - we create plug-in and MP for 5.9.5)
• Create a new project
  • First page of the wizard:
    • Id: aaaa-my-plugin
    • root package: org.nuxeo.myplugin
  • Second page (Maven Settings):
    • Artifact Information:
      • Group Id: org.nuxeo.myplugin
      • Artifact Id: aaaa-my-plugin
      • Artifact version: 5.9.5
    • Parent POM
      • Parent Group Id: org.nuxeo
      • Parent Artifact Id: nuxeo-addons-parent
      • Parent Version: 5.9.5
    • Name: aaaa-my-plugin
• Add an operation
  • Project aaaa-my-plugin
  • Package: org.nuxeo.myplugin
  • Name: FakeOp
  • Operation Id: FakeOp
  • For the rest: Category CAT_DOCUMENT, input and output Document
  • The code is just return input;

Check all looks good:

cd /path/to/aaaa-my-plugin
mvn clean install

=> BUILD SUCCESS (which is ok )

Now, create the Marketplace Package with Eclipse:

• Create a new "Marketplace Project"
  • project ID: aaaa-my-plugin-mp
  • Root package: org.nuxeo.myplugin
  • Project to bind: aaaa-my-plugin
• "Define Marketplace Information" page:
  • Nuxeo Version: 5.9.5 (which is ok: version of the current SDK)
  • Distribution: dm (let the default value)
  • Home page: http://nuxeo.com
  • Version: 5.9.5
  • Deployment info: Check doesn't need to restart and supports hot reload
  • Tests generations: No box checked

Check all looks good:

cd /path/to/aaaa-myplugin-mp
mvn install

=> Error

[INFO] Scanning for projects...
[WARNING] The POM for org.nuxeo.build:nuxeo-distribution-tools:jar:2.0.2 is missing, no dependency information available
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project org.nuxeo.myplugin.marketplace:marketplace:5.9.5 (/Users/thibaud/Eclipse-Workspace/aaaa-my-plugin-mp/marketplace/pom.xml) has 2 errors
[ERROR]     Unresolveable build extension: Plugin org.nuxeo.build:nuxeo-distribution-tools:2.0.2 or one of its dependencies could not be resolved: Failure to find org.nuxeo.build:nuxeo-distribution-tools:jar:2.0.2 in http://maven.nuxeo.org/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of public has elapsed or updates are forced -> [Help 2]
[ERROR]     Unknown packaging: zip @ org.nuxeo.myplugin.marketplace:marketplace:[unknown-version], /Users/thibaud/Eclipse-Workspace/aaaa-my-plugin-mp/marketplace/pom.xml, line 12, column 14
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

What is wrong? What must be fixed, added, removed in the misc. poms? (I suspect there are some missing things in the poms)