-Build-Depends: debhelper (>= 4.0.0), wxwin2.2-headers, fftw-dev, libreadline4-dev, xlibmesa-dev, libwxgtk2.2-dev , glutg3-dev, ctn-dev
+Build-Depends: debhelper (>= 4.0.0), wxwin2.3-headers, fftw-dev, libreadline4-dev, xlibmesa-dev, libwxgtk2.3-dev, glutg3-dev, ctn-dev, libpng12-0-dev