Hello, I was just going to file the same bug (against unstable, and not because of any install problems).
I also believe libopencv-highgui-dev should not depend on libgtk2.0- dev, since: - libgtk2.0 appears to only be used internally by libopencv_highgui - gtk/gdk headers are not referenced in its public header files - no pkg-config file that references gtk/gdk .pc file What is the reason for this dependency then ? Cheers -Tim