Hello. The current version in testing is 798-1. It seems that 798-2 to 880-1 did not manage to migrate from unstable to testing. This has not been a problem until the freeze. But 891-1 and 892-1 heavily modify 798-1. So late in the freeze process, the release team will never allow them to migrate to testing.
I believe that you have to backport the patch from 879-2 * src/types.h: Move copy() template definition which is what g++-4.7 now requires to build the package (Closes: #667355) and maybe, if appropriate in testing, parts of the diff for 798-2 * debian/control: Change Build-Depends: to libpng-dev (Closes: #662493) * debian/control: Set Build-Depends: to current R version * debian/control: Change Depends to ${R:Depends} into a new 798-1squeeze1 with minimal changes to 798-1. The process is described in detail at http://www.debian.org/doc/manuals/developers-reference/pkgs.html#t-p-u I may work on a diff if you miss time and give your consent, but I would rather avoid a NMU because I miss knowledge about rgl reverse dependencies, see the second question of http://www.debian.org/doc/manuals/developers-reference/pkgs.html#faq -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org