I'm not able to build Courier packages for unstable which are intended to fix security problems due to a curious FTBFS bug (#327162): find /tmp/courier-0.47/debian/tmp -perm +u+x -type f | xargs chmod u+rwx,go+rx chmod: too few arguments Try `chmod --help' for more information. make: *** [install] Error 123 There _are_ files with this permission and building the package within sarge works and issuing the above command from outside of the sid chroot works as well.
The reason is that findutils 4.2.2{4,5}-1 behave differently. (I don't know why exactly). If you change the -perm argument to
-perm -u+x it works. Willi