XML::libXSLT

Win32s,我已经安装gnome的libxslt,libexslt等,但安装CPAN的XML::libXSLT时:

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CODE:
E:\CPAN\XML-LibXSLT-1.66>perl Makefile.PL
looking for -lxslt... no
libxslt not found
Try setting LIBS and INC values on the command line
Or get libxslt and libxml2 from
  [url]http://www.libxml.org/[/url]
If you install via RPMs, make sure you also install the -devel
RPMs, as this is where the headers (.h files) are.

装不上,郁闷,请教一下,怎么回事?谢谢!

注:libxslt中的xsltproc等环境变量已经设置好。