hello dejagnu

[Venkanna Belde]

Hi I am new to gnu specifically.I need some information regarding gnu DejaGnu 
which is a testing tool which is taking help from Expect,TCL.I need small 
information regrading DejaGnu installation.I saw RPMS on the net for 
DejaGnu.Can I use that RPMS for installations I think inorder to install  
DejaGnu I need to install Expect as wel as TCL.All that kit is available on 
the net as a rpm set.Where can I get DejaGnu tutorial for beginners.I need 
small examples to illustrate that tool effectively.I installed DejaGnu and 
Expect on my i686-Linux7.2.4-10.Available RPMS are i386 type.I will send that 
link
ftp://ftp.rpmfind.net/linux/redhat/7.2/en/os/i386/RedHat/RPMS
Tell me the best way to use that software.I would like to see some small test 
cases for small programmes.
Any sort of reply is welcome.
Inadvance thanking you.