[CentOS] packaging: src.rpm not a rpm

Tue Apr 17 09:14:51 UTC 2012
Mihamina Rakotomandimby <mihamina at rktmb.org>

Hi all,

I have installed the recommended installs from here:
http://wiki.centos.org/HowTos/RebuildSRPM

I want to build a "ipfm" RPM on a CentOS 6.2, for legacy purpose.
I cant immediately get rid of that piece of software, but we're on the 
move...

So:

$ wget 
http://rpm.pbone.net/index.php3/stat/3/srodzaj/2/search/ipfm-0.11.5-alt1.src.rpm
$ rpm -i --nomd5 ipfm-0.11.5-alt1.src.rpm
  error: ipfm-0.11.5-alt1.src.rpm: not an rpm package
  (or package manifest):

I probably missed something or am using some very outdated ressources: 
would some help me?

-- 
RMA.