[Pharo-users] Pharo-users] SSL Exception when installing DataFrame

I get the same error when trying to install other packages (e.g. Cruiser) (SSL Exception: connect failed [code:-5]), Also when trying to do a software update from the System menu. This is Pharo 6.1 on windows 7 It might be somehow related to Iceberg: the Iceberg item in the World menu has gone after trying to update?? Hans