Hi, I had a look into ctk and since I did not intended to spent my time on 3 years old code I rewrote get-orig-source and moved the packaging to Git[1] since its no original download tarball and this simplifies the cooperation on the very same tarball.
I also tried to bump the Build-Depends to existing versions of the involved libraries but I stalled when stumbling upon The following packages have unmet dependencies: libopenmpi2 : Conflicts: libopenmpi1.10 but 1.10.3-3 is to be installed Breaks: libopenmpi1.10 (>= 1.10.2-1) but 1.10.3-3 is to be installed libopenmpi-dev : Breaks: libopenmpi1.10 (>= 1.10.2-1) but 1.10.3-3 is to be installed Unable to resolve dependencies! Giving up... Since I have no specific interest in ctk itself I will stop here. IMHO there is no point in leaving RC buggy packages hanging around in experimental. Either we will be able to fix the package and move it to unstable to enable real users touching it or we might remove it from Debian. Kind regards Andreas. [1] https://anonscm.debian.org/git/debian-med/ctk.git -- http://fam-tille.de