[BioC] fixed problem with libxml

[Edoardo Saccenti]

I had library installed....
i just updated and it worked fine!

greetings edoardo

-- 
"Raffiniert ist der Herr Gott,
 aber boshaft ist Er nicht."

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Dr. Edoardo Saccenti
FiorGen Pharmacogenomics Foundation
CERM Nuclear Magnetic Resonace Research Center
Scientific Pole - University of Florence
Via Luigi Sacconi n° 6
50019 Sesto Fiorentino (FI)
tel: +39 055 4574193
fax: +39 055 4574253
saccenti at cerm.unifi.it
www.cerm.unifi.it