dpkg-shlibdeps is too strict

[Matthias Klose <doko@cs.tu-berlin.de>]

Stephane Bortzmeyer writes:
 > libc 6         libc6 (>= 2.0.7t)
 > 
 > in it, but it gives now:
 > 
 >  Depends: libc6 (>= 2.0.7t), libc6 (>= 2.0.7u-6)

I think you have some binaries linked to libraries which have the
libc6 (>= 2.0.7u-6) dependency itself in it's shlibs file.
You could look at /var/lib/dpkg/info/*.shlibs for these libraries.