webkit-gtk2 fails upgrade

[Leslie Jensen]

Hi list

After my latest run of portsnap the www/webkit-gtk2 fails it's upgrade.

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CSSValueKeywords.in > CSSValueKeywords.in
if sort CSSValueKeywords.in | uniq -d | grep -E '^[^#]'; then echo 
'Duplicate value!'; exit 1; fi
/usr/bin/perl "./WebCore/css/makevalues.pl"
6 input keys have identical hash values, examine output carefully...
mv CSSValueKeywords.* ./DerivedSources
   GEN    DerivedSources/HTMLElementFactory.cpp
Can't locate Switch.pm in @INC (@INC contains: 
./WebCore/bindings/scripts /usr/local/lib/perl5/5.14.1/BSDPAN 
/usr/local/lib/perl5/site_perl/5.14.1/mach 
/usr/local/lib/perl5/site_perl/5.14.1 /usr/local/lib/perl5/5.14.1/mach 
/usr/local/lib/perl5/5.14.1 .) at WebCore/dom/make_names.pl line 38.
BEGIN failed--compilation aborted at WebCore/dom/make_names.pl line 38.
gmake: *** [DerivedSources/HTMLElementFactory.cpp] Fel 2
*** Error code 1

Stop in /usr/ports/www/webkit-gtk2.
*** Error code 1

Stop in /usr/ports/www/webkit-gtk2.

===>>> make failed for www/webkit-gtk2
===>>> Aborting update

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Thanks

Leslie