Problem with extensions in thunderbird-5.0

[Joachim Backes]

Hi all,

I'm running F15 with thunderbird-5.0, and I'm having problems to install
a thunderbird extension file (suffix: xpi) by the TB extension manager:
if trying "tools->add-ons->extensions", there is no button for
installing a xpi file.

It seems I'm doing something wrong.

All comments are welcome.

Kind regards

-- 
Joachim Backes <joachim.backes at rhrk.uni-kl.de>

http://www.rhrk.uni-kl.de/~backes

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