The compiler error:"cannot find -lQtGuid4"

[osmanthus]

Hello:
Everyone,I use Qt under windows XP OS, use MinGW and eclipse IDE,
I written a helloworld application,test the environment,but failed.
The eclipse console print the error:"C:\MinGW\bin\..\lib\gcc-lib\mingw32\3.2.3\..\..\..\..\mingw32\bin\ld.exe: cannot find -lQtGuid4"

What is the "lQtGuid4"? How can i solve this problem?
Give me a hand,thank you very much!

[jpn]

The open source installer installs only release libraries. In the Start-menu there's a shortcut to build debug libraries. Alternatively you can build your application in release mode.