Error compiling libbonoboui-2.0.3

[Patrick Topping <ptopping pobox com>]

I am getting the following error when trying to compile 
libbonoboui-2.0.3.  Any ideas on what I need to do to get this compiled. 
Thanks to all in advance.

-Patrick


../bonobo/bonobo-ui-node-private.h:5:25: libxml/tree.h: No such file or 
directory
../bonobo/bonobo-ui-node-private.h:6:27: libxml/parser.h: No such file 
or directory
../bonobo/bonobo-ui-node-private.h:7:30: libxml/xmlmemory.h: No such 
file or directory
make[2]: *** [bonobo-dock-item.lo] Error 1
make[2]: Leaving directory `/home/ptopping/GNOME/libbonoboui-2.0.3/bonobo'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/ptopping/GNOME/libbonoboui-2.0.3'
make: *** [all-recursive-am] Error 2