configure impossible

[Jean Magnan de Bornier <j-magnan ifrance com>]

Hello,
Being on Linux Suse 7.2, I am trying to configure GConf-1.0.5. (with ./configure -prefix/opt/gnome) 
But I get the 
following message:

".....
checking for xml-config... /opt/gnome/bin/xml-config
checking for db_env_create in -ldb-3.1... yes
checking for db3/db.h... no
configure: error: db3 library found but db3/db.h not found"

I think I have what is needed for GConf: glib, ORBit, libxml, and popt are 
there; I don't know where db3 is (couln't find it?!)
Is this an usual problem? And could anybody tell me what to do?
Thanks

-- 
Jean Magnan de Bornier
3 Cours Victor Hugo
13980 Alleins   France
Tel: 04 90 59 33 94
Port: 06 09 17 35 87
 
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