Cannot install iceweasel 18 in debian testing

[Daniele Di Proietto]

Hi,

I have experimental repository pinned on my box (testing amd64), to have
the latest version of iceweasel. I had trouble upgrading from 17 to 18,
apparently because xulrunner 18 has a dependency (libnss3 >= 2.3.14) and
that version of libnss3 isn't in testing nor in experimental.
I had to use also unstable, and remove libnss3:i386.
Is there another solution (perhaps include libnss3 >= 2.3.14 in
experimental)?
Otherwise you may want to update the instructions to include also unstable.

Daniele Di Proietto