Error when attempting to add Glade development to my system

[les]

I have received the following message from the add software gui:

glade3-3.7.1-2.fc14.x86_64 requires libgladeui-1.so.10()(64bit)
glade3-libgladeui-devel-3.7.1-2.fc14.x86_64 requires
libgladeui-1.so.10()(64bit)

I thought, NO problem! Just use the find button for:
libgladeui-1.so.10  No luck
libgladeui-1.so	    No luck
libgladeui-1	    No luck
libgladeui          No luck


Any idea of what I need to do to get Glade to load and work?  It will
work, won't it?

Regards,
Les H