Digikam shared library error
I've just upgraded two installations from jessie to stretch. Both have digikam
installed. First installation runs digikam without any problem. But on the
second one I've a shared library error:
Digikam: error while loading shared libraries: libgphoto2_port.so.10: cannot
open shared object file: No such file or directory
Interestingly, on both systems synaptic says that digikam-private-libs depends
on libgphoto-port12 (>=2.5.10) which is installed on both and no libgphoto-
port10 is installed on neither the machine with the running nor the one with
the not-running digikam. How's that possible?
I already tried checks, reinstalls of digikam and its dependencies, cruft and
so on but I don't find out, what the root of the problem really is. Any hints
on how to solve that are welcome...