org.macports.activate not executed warning

Hi, I am new to macports... I am using it with PortAuthority 2.5 on my Intel MacBook Pro... OS X 10.5.x When I try to install some applications I am getting the following message.... ---> Fetching ArpSpyX Warning: the following items did not execute (for ArpSpyX): org.macports.activate org.macports.fetch org.macports.extract org.macports.checksum org.macports.patch org.macports.configure org.macports.build org.macports.destroot org.macports.install I am hoping someone knows how to remedy the above warning... or what the problem is about... Kind regards, Mike Topcu. mikeca53@mac.com