[news.eclipse.technology.equinox] Programmatically Update RCP fails

[cgs.schaefer@xxxxxxxxx (Christian Schaefer)]

We use 3.5.0 
We Use P2Utils example for programatic update

to tell equinox about the remote update site repository we do this:

           repository = new URI("file:////D:/rem_nfm_repository");
           addMetadataRepository = manager.loadRepository(repository, 
null);
           artifactRepository = artifactMngr.loadRepository(repository, 
null);

now the repository contains a simple example rcp with ony one updated 
plugin.

the ProvisioningPlan failes with this problem:

explanation: Only one of the following can be installed at once: 
[at.cns.xxxxxx 1.0.1, at.cns.xxxxxx 1.0.0]

the ProvisioningPlan contains the remove of the old and the install of the 
new plugin as it is coded in the P2Util.

thanks!