Bug#616577: Upgrading libpango1.0-0 fails: rm: cannot remove `/usr/share/doc/libpango1.0-0': Is a directory

[Sebastien Bacher]

There is a similar bug on 
https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/703230

Three users at least ran into that one during Ubuntu upgrade, the
directory should maybe not be there but is there any rational to no want
to make the postinst handle it without crashing the install?

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Sebastien Bacher