or download this
C:\_64\strawberry-5.30.2>cpan -i XML::XPath
[skipping preamble and downloading of source] ...
...
Appending installation info to C:\_64\strawberry-vanilla-5.30.2\perl\l
+ib/perllocal.pod
MANWAR/XML-XPath-1.44.tar.gz
gmake install -- OK