audio/pulseaudio: configure: error: Autoconf 2.65 or better is required.

[Ottavio Caruso <ottavio2006-netbsd%yahoo.com@localhost>]

Hello,

$ uname -a:
NetBSD X61 7.0_RC3 NetBSD 7.0_RC3 (GENERIC) #0: Tue Sep 22 23:24:13
JST 2015  nonaka%koharu.myhome.nonakap.org@localhost:/home/snapshot/NetBSD/NB7.20150922/obj.NetBSD-amd64/amd64/sys/arch/amd64/compile/GENERIC
amd64


$ cat CVS/Tag
Tpkgsrc-2015Q3

$ cd pkgsrc/audio/pulseaudio/

$ bmake update

[...]

checking whether autoconf is installed... no
configure: error: Autoconf 2.65 or better is required.
    Please make sure it is installed and in your PATH.
*** Error code 1

Stop.
bmake[5]: stopped in /home/oc/pkgsrc/devel/automake
*** Error code 1

$ which autoconf
/usr/pkg/bin/autoconf

$ pkg_info|grep autoconf
bmake-20150505      Portable (autoconf) version of NetBSD 'make' utility
autoconf-2.69nb6    Generates automatic source code configuration scripts

Any ideas?

-- 
Ottavio