To install the french imac keyboard:

Get the archive at the folowing URL:

Untar the archive:
# cd /
# tar -zxvf fr-imac.tar.gz

Before you modify your configuration files you should
test if it works by trying to load the map keyboard file
with the command:
#loadkeys /usr/lib/kbd/keytables/

If it works, that's okay you can continue :)

Modify the file /etc/sysconfig/keyboard to load
the map keyboard file /usr/lib/kbd/keytables/
It sould contain:

Modify your XF86Config:
Comment out the line:
And add the line:
XkbKeymap "usb-fr-macintosh"
in the Keyboard section

That's all, it works for me and hope it will works
for you also...

Dont hesitate to contact me if you have suggestion...

Benoit Foucher