Gnucash 2.2.6 doesn't build on Ubuntu 8.04

[Ronal B Morse]

Congratulations on the new release. I know the devs don't get any where
near the recognition they deserve. 

make fails on Ubuntui 8.04 with the following:

In file included from /usr/include/gtk-2.0/gtk/gtk.h:67,
                 from gnc-gobject-utils.c:29:
/usr/include/gtk-2.0/gtk/gtkcolorsel.h:31:25: error: gtk/gtkvbox.h: No
such file or directory
In file included from /usr/include/gtk-2.0/gtk/gtk.h:67,
                 from gnc-gobject-utils.c:29:

Investigating.

Ron Morse