eclipse + Qt4 + imagemagick + undefined reference

Hello,

I tried to use ImageMagick++ in my Qt project, however found it difficult to get it compiled. It was always complaining about undefined reference to `Magick::Image::Image()', to which I believe being a linking problem.

I have added following lines into project file:

INCLUDEPATH += C:/ImageMagick/include
LIBS += C:/ImageMagick/lib/CORE_RL_Magick++_.lib

as well as setting the include path in eclipse project configuration, what else did I miss to make it compile?

Any ideas are very much welcome.

Thanks!