[Users] debian dependencies

Hi! I've just tried to build openser 1.1 on a vanilla debian sarge, and it fails. IMO debian sarge should be supported out of the box. Here the problems: dpkg-checkbuilddeps: Unmet build dependencies: debhelper (>= 5): Sarge contains 4.2.32. I've tried >4 but it fails libmysqlclient15-dev | libmysqlclient-dev: libmysqlclient15-dev is not available in stable, and I can't find libmysqlclient-dev at all libradiusclient-ng-dev: If I make debian packages from radiusclient-ng the package is named "libradius-ng-dev" Are there any reasons for those dependencies? btw: how did you managed to make the sarge packages regards klaus