problem with update of version 4.4.2

Hi,
I got problems with athe update of SW, which Dave has itself found:
i Got a message:

An error occurred while collecting items to be installed
session context was:(profile=profile, phase=org.eclipse.equinox.internal.p2.engine.phase s.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.cdt.debug.gdbjtag,7.0.0.20 1703062208
No repository found containing: osgi.bundle,org.eclipse.cdt.debug.gdbjtag.core,9.0 .0.201703062208
No repository found containing: osgi.bundle,org.eclipse.cdt.debug.gdbjtag.ui,8.0.0 .201703062208
No repository found containing: org.eclipse.update.feature,org.eclipse.cdt.debug.g dbjtag,9.2.1.201703062208

best regards
zbyno