[Qt-creator] Qt Creator Build Failed: libQtGui.so: file not recognized: File format not recognized

[Li, Xiaojun M]

I successfully installed Qt Creator 1.0 in Linux (SLES10), but when I build a very simply first Qt GUI project, I got "libQtGui.so: file not recognized: File format not recognized" error and the build quitted with "Exited with code 2. Error while building project QtGUItest. When executing build step 'Make'".

The following is the detailed build error info:

Running build steps for project QtGUItest...
Creating gdb macros library...
Starting: /nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/bin/qmake /nfs/sc/home/xli40/qtproj/QtGUItest/QtGUItest.pro -spec linux-g++-64 -r CONFIG+=debug_and_release CONFIG+=debug 
Exited with code 0.
Starting: /usr/bin/make debug -w 
make: Entering directory `/nfs/sc/home/xli40/qtproj/QtGUItest'
/usr/bin/make -f Makefile.Debug
make[1]: Entering directory `/nfs/sc/home/xli40/qtproj/QtGUItest'
/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/bin/uic mainwindow.ui -o ui_mainwindow.h
g++ -c -m64 -pipe -g -Wall -W -D_REENTRANT -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/mkspecs/linux-g++-64 -I. -I/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/include/QtCore -I/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/include/QtGui -I/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/include -Idebug -I. -o debug/mainwindow.o mainwindow.cpp
g++ -m64 -Wl,-rpath,/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/lib -o QtGUItest debug/main.o debug/mainwindow.o debug/moc_mainwindow.o    -L/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/lib -lQtGui -L/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/lib -L/usr/X11R6/lib64 -pthread -lfreetype -lgobject-2.0 -lSM -lICE -pthread -pthread -lXrender -lfontconfig -lXext -lX11 -lQtCore -lm -pthread -lgthread-2.0 -lrt -lglib-2.0 -ldl -lpthread
/nfs/qre/disks/dfqr15/tools/qt/qtsdk/qt/lib/libQtGui.so: file not recognized: File format not recognized
collect2: ld returned 1 exit status
make[1]: Leaving directory `/nfs/sc/home/xli40/qtproj/QtGUItest'
make[1]: *** [QtGUItest] Error 1
make: *** [debug] Error 2
make: Leaving directory `/nfs/sc/home/xli40/qtproj/QtGUItest'
Exited with code 2.
Error while building project QtGUItest
When executing build step 'Make'