While trying to build devel/pango (because of a dependency) the build
bombed because it couldn't find libexpat.so.4.

I would have assumed that this would belong to expat, but the build list
doesn't show it.

 pkg_info -L expat
Information for expat-1.95.2:

Files:
/usr/pkg/bin/xmlwf
/usr/pkg/include/expat.h
/usr/pkg/lib/libexpat.a
/usr/pkg/lib/libexpat.la
/usr/pkg/lib/libexpat.so
/usr/pkg/lib/libexpat.so.1
/usr/pkg/lib/libexpat.so.1.0
/usr/pkg/share/doc/html/expat/reference.html
/usr/pkg/share/doc/html/expat/style.css

Any idea what I have to install to get this to build?

Thanks,
	- Roger