Mac os 10.8.2 : symbol not found for architechture i386

[bloupies]

Hello

I'm new in Qt (4.8 for mac ) and i have a big problem with :

http://img11.hostingpics.net/pics/310846Capturede769cran20130304a768211527.png

I tried to add in the .pro file :
CONFIG += i386
But nothing , it's the same for ...+= x86_64 ..

This is in my option , kits :
http://img11.hostingpics.net/pics/910279Capturede769cran20130304a768211947.png
http://img11.hostingpics.net/pics/940587Capturede769cran20130304a768211933.png

Thanxs you so much to help me ..

[sierdzio]

Please don't "double post":https://qt-project.org/forums/viewthread/25403/.