Module 'QtContacts' does not contain a module identifier directive - it cannot be protected from external registrations.

Trying to run the contacts example gave the following messages

Module 'QtContacts' does not contain a module identifier directive - it cannot be protected from external registrations.
QMetaProperty::read: Unable to handle unregistered datatype 'QDeclarativeContactPhoneNumber*' for property 'QtContacts::QDeclarativeContact::phoneNumber'
QMetaProperty::read: Unable to handle unregistered datatype 'QDeclarativeContactName*' for property 'QtContacts::QDeclarativeContact::name'
file:///home/yazan/qtpim/examples/contacts/qmlcontactslistview/qmlcontactslistview.qml:80: TypeError: Cannot read property 'firstName' of undefined
file:///home/yazan/qtpim/examples/contacts/qmlcontactslistview/qmlcontactslistview.qml:83: TypeError: Cannot read property 'number' of undefined
.....