3.6 doesn't compile on ~x64-macos due to 'conflicting types for thread_t'; 3.65 does. Thanks!
+*IO-AIO-3.6.5 (23 Apr 2010) + + 23 Apr 2010; Robin H. Johnson <robbat2@gentoo.org> +IO-AIO-3.6.5.ebuild: + Version bump via perl-bump experimental tool.