Problems with SpamDyke and haggybear addon

[visualrealityink]

I have major issues with spam and I had spamassassin and tweaked it and tweaked it and spam just got worse. So after some research I found haggybears Spamdyke Plesk Addon.I am running 10.x so I followed the instructions for compiling the mysql logging version of spamdyke however I never get past ./configure because it tells me that it cannot compile because it cannot find the library containing inet_aton. I currently have the rpms from atomic repo installed and in the haggybear Spamdyke Panel it reports nothing and lets all spam through. Can someone help me please. Thanks in advance

I am running PLESK 10.0.1 & QMAIL

uname -a output:
Linux xxxxxxxxxxxxx.onlinehome-server.com 2.6.18-194.32.1.el5 #1 SMP Wed Jan 5 17:52:25 EST 2011 x86_64 x86_64 x86_64 GNU/Linux