problem installation firefox-7.0nb1 and gtk2

[Agresti Ulisse <lss.grs%gmail.com@localhost>]

hi,

I can't upgrade firefox to 7 version (firefox-7.0nb1)
I don't understand this problem.
please, Can you help me ?
See attached (file log).

Also, I installed WindowMaker

Thank you for your cooperation.
let me know if you need other informations

Ulisse

Attachment: version
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Attachment: log
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