Examples do not work in Qt creator when installed in /opt (rcc:-1: error: File does not exist '../../shared/shared.qrc')

When trying out any of the QtQuick examples in Qt Creator one gets "rcc:-1: error: File does not exist '../../shared/shared.qrc'" during compilation.

Not certain if this bug should be filled for project "Qt/Examples and demos" or "Qt creator"

To reproduce:

• under Linux install "Qt 5.3.0 beta 1" globally, by running the installer as root, and installing to /opt/Qt5.3.0
• after installation, start Qt creator as normal user.
• in the "welcome" screen, go to examples and select the "QtQuick calqltr example".
• you now get a prompt: "The project you are about to open is located in the write-protected location", select "Copy project and open"
• now try compiling the project. You will get hundreds of "rcc:-1: error: File does not exist '../../shared/shared.qrc'" errors.

This is caused by Qt creator only copying the project directory /opt/Qt5.3.0/Examples/Qt-5.3/quick/demos/calqlatr to a writeable location.
calqlatr.pro contains a references to "../../shared/shared.qrc", but the "shared" folder is not copied.