| Tommy Petty, 
 The aggregator does work with old "site.xml" sites (the same way p2
    does). I suspect there is one p2 plugin missing from your "headless"
    product that does that "legacy work", but I am not sure which one
    right off.
 
 I have create a new version of the headless product, though, based
    on Mars.2 and I tested it on the site you named, and it seemed to
    work ok (in my simple test).  Perhaps you could give it a try, or if
    you are "stuck" on the Luna version for whatever reason you can
    compare the plugins included in the new version and see what is
    different from the old version and then use p2 director to install
    the missing bundle.
 
 The Mars.2 version of the headless aggregator can be seen at
 http://download.eclipse.org/cbi/updates/aggregator/headless/4.5/I20161031-0537/
 
 That site is also a p2 repository site for the headless product, but
    if you expand to look at "directory contents", you will see the
    three pre-built products I produce in our new build. I tested with
    the Linux version.
 
 headless_I20161031-0537_linux.gtk.x86_64.tar.gz
 headless_I20161031-0537_macosx.cocoa.x86_64.tar.gz
 headless_I20161031-0537_win32.win32.x86_64.zip
 
 HTH
 
 P.S. I hope my reply didn't take too long to be useful! Things have
    been rather hectic. :)
 
 
 
 
 
      
        Interesting, but why does it work running as an eclipse
          application? I have installed Xvfb. I haven't tried Xvnc. One issue I
          have is that the OS on my linux box running Jenkins has an old
          version of GTK+ and so it doesn't work when running Eclipse
          Mars. This is something I can address, but raises an issue.
          When running the aggregator in this method and it encounters
          an error, it will show an error dialog that is waiting for the
          user to click 'ok'. In a Jenkins job running a simulated X
          environment, there is no way to click Ok and the job will just
          hang. 
 Is there any way to get it work in a completely headless
          manner without the need for X? 
 Tommy On Tue, Mar 15, 2016 at 3:41 AM, Mickael Istria <mistria@xxxxxxxxxx>
      wrote:
 
 Hi,
 On 03/15/2016 02:39 AM, Tommy Petty wrote:
 
 
        
       
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