Migrating from Qt 4.8.x to 5.0.1

[xEsk]

Thank you Zlatomir,

Thank you for your information, but I already added the QT += widgets in my PRO file and fixed all headers (I followed the information described here and here). I'm using the QtCreator 2.6.2 and Qt 5.0.1.

I also tried creating a small and clean project (via QtCreator 2.6.2) and added a dummy class that extends from QMacCocoaViewContainer class with same results Undefined symbols for architecture x86_64... bla bla.

I'm blocked here...

Best regards,
Xesc

Edit:

I found two posts related to mine: http://qt-project.org/forums/viewthread/25033 and http://qt-project.org/forums/viewthread/24654. Is there a Qt 5.0.1 bug?