/usr/bin/perl: symbol lookup error: /usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi/auto/HTML/Parser/Parser.so: undefined symbol: Perl_pad_sv
This was fixed by rebuild of perl. Please update to perl-5.10.0-80.fc12 Reason for failure was answered here: http://osdir.com/ml/general/2009-08/msg10656.html