[Evolution] Cannot connect to gmail account any longer

[Svante Signell <srs kth se>]

Hi,

With the latest debian packages, 3.16.3-1.1 evo cannot any longer
connect to Contacts and the gmail account:

Failed to connect to 'Contacts'
Cannot find a corresponding account in the org.gnome.OnlineAccounts
service from which to obtain a password for 'a b gmail com'

Failed to connect account 'a b gmail com'
The reported error was "Source 'a b gmail com' doesn't support prompt
for credentials.

The problematic package seems to be evolution-data-server. Note that I
don't use systemd packages, but rely on policykit-1 and consolekit.

Any ideas?