On Thursday 2013-01-31 23:23, Hans-Peter Jansen wrote:
It's not that easy, because on the very first pass of that package build, libmagic1 doesn't exist, because it is contained in the package file so far.
[...] For some reason, only 12.2/i586 is affected
So, don't use Preinstall:libmagic1 until it really exists for all targets. That is not the case for your project.