-Build-Depends: debhelper (>> 3.0.0), wxwin2.2-headers, fftw-dev, libreadline4-dev, xlibmesa-dev, libwxgtk2.2-dev , glutg3-dev, ctn-dev, ${misc:Depends}, ${shlib:Depends}
-Standards-Version: 3.5.2
+Build-Depends: debhelper (>= 4.0.0), wxwin2.2-headers, fftw-dev, libreadline4-dev, xlibmesa-dev, libwxgtk2.2-dev , glutg3-dev, ctn-dev
+Standards-Version: 3.5.6