Installing Gtk-- 0.10.0b on Redhat 5.2: missing gtkdnd.h

[Robert_Gasch/PeopleSoft peoplesoft com]

Hi Guys,

I upgraded my system to RH 5.2 (using gtk+ 1.1.2, egcs 1.0.3)  yesterday,
tried to build GTK-- (0.10.0b) and got the following error:

make[4]: Entering directory `/usr/local/src/Gtk---0.10.0/src/gtk--'
/bin/sh ../../libtool --mode=compile c++ -DHAVE_CONFIG_H -I. -I. -I../..
-I../../src -DG_LOG_DOMAIN=\"Gtk--\" -I. -I. -I./.. -I..
-I/usr/X11R6/include -I/usr/lib/glib/include  -g -O2 -Wall -Wno-unused
-ansi -pedantic -c gtk--.cc
c++ -DHAVE_CONFIG_H -I. -I. -I../.. -I../../src -DG_LOG_DOMAIN=\"Gtk--\"
-I. -I. -I./.. -I.. -I/usr/X11R6/include -I/usr/lib/glib/include -g -O2
-Wall -Wno-unused -ansi -pedantic -c -fPIC -DPIC gtk--.cc
In file included from ../../src/gtk--/container.h:7,
                 from ../../src/gtk--/bin.h:8,
                 from ../../src/gtk--/alignment.h:8,
                 from ../../src/gtk--.h:209,
                 from gtk--.cc:31:
./../widget.gen_h:9: gtk/gtkdnd.h: No such file or directory
make[4]: *** [gtk--.lo] Error 1
make[4]: Leaving directory `/usr/local/src/Gtk---0.10.0/src/gtk--'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/usr/local/src/Gtk---0.10.0/src'
make[2]: *** [all-recursive-am] Error 2
make[2]: Leaving directory `/usr/local/src/Gtk---0.10.0/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/src/Gtk---0.10.0'
make: *** [all-recursive-am] Error 2

Apparently I'm missing gtkdnd.h. Does anybody know why? Is this file not
part of the default GTK install? This is my first attempt at using
Gtk+1.1.x, so please pardon my obvious cluelessness ...

I'll try 0.10.1 tonight (and maybe even try a recompile of GTK+) but would
appreciate any pointers people might have for me ...

Thanks
--> Robert