That’s a mouthful, isn’t it?  There’s a fresh build of pkgsrc packages for 32-bit DragonFly 2.4, from pkgsrc-2009Q3, on avalon.dragonflybsd.org.  Utilities like pkg_radd should find it automatically.  New builds for i386 2.5 and 64-bit 2.5 are on the way.  (though pkgsrc packages built on 2.4 should work fine on 2.5.)