I’ve just uploaded a version 0.6 of REVU-Tools to Dapper.
Thanks to Fathi Boudra, it now supports cascading settings in /etc/revu-tools.conf, /usr/share/revu-tools/revu-tools.conf and ~/.revu-tools.conf. Note that the package only creates /etc/revu-tools.conf so far.
Note that it is usually a good idea to set at least PBUILDERNAME (most users want it set to “sudo pbuilder”) before running the tools, and REVUDIR if you plan on using revu-review.
For more infos on REVU-Tools, you can check the wiki page.