> Dear sir/madam
>
> I am a learner of SNMP
> so please refer me , how to compile SNMP program under linux
>

Well you found yourself in a non friendly usenet group regarding beginners.
You already need to be an experienced snmp coder in order to expect to get
some help.

Your best bet is to search through the past postings, read faq, readme files
and examine source code. It will take time but it pays off.