-Build-Depends: debhelper (>=2.0), flex, bison, gettext, libgtk1.2-dev, python-dev (>=1.5.2), python-distutils, zlib1g-dev, libjpeg62-dev, libpng2-dev, libtiff3g-dev, libgl-dev, libesd0-dev
+Build-Depends: debhelper (>=2.0), flex, bison, gettext, libgtk1.2-dev, python (>=2.1), python (<<2.2), python2.1-dev, zlib1g-dev, libjpeg62-dev, libpng2-dev, libtiff3g-dev, libgl-dev, libesd0-dev