Hi,
I have now tested the latest version of the setup-file (patch set 11) and now it works fine. I now continued testing to only import the XtUML-RT project, and followed the manual instructions for generating the EMF and Xtext projects.
When generating the Xtext projects, the instructions was not completely clear. Since the project already had compile errors, you had to confirm to continue with "Generate Xtext Artifacts". Then when generating, this question about downloading the ANTLR 3 parser generator popped up. I guess this should be mentioned in the instructions. I do know that there were some discussions on
https://bugs.eclipse.org/bugs/show_bug.cgi?id=489377 whether the downloaded file should be stored in the repo or not.
I am not sure what the problem is, but for me it failed in downloading it. I get a timeout, which I guess it could be related to that I am located behind a firewall, and that the download is disregarding any proxy settings. When trying load it using my webbrowser it works fine, so it is not related to the itemis server being down. Apparently this is also a known issue: See
https://bugs.eclipse.org/bugs/show_bug.cgi?id=329683
So I guess we need to clarify this, in case anyone else also bumps into this. And provide instructions how to download it manually, i.e. download
http://download.itemis.com/antlr-generator-3.2.0-patch.jar, renami it into .antlr-generator-3.2.0-patch.jar and place it in the root of org.eclipse.papyrusrt.xtumlrt.xtext.ide. When I did, I could regenerate the Xtext artifacts...