/opt/csw/bin/bash ./build.sh
 in dir /export/home/buildbot-unstable10s/slave/collectd-solaris10-sparc/build (timeout 1200 secs)
 watching logfiles {}
 argv: ['/opt/csw/bin/bash', './build.sh']
 environment:
  HOME=/export/home/buildbot-unstable10s
  LOGNAME=buildbot
  MAIL=/var/mail//buildbot
  MANPATH=/usr/share/man:/opt/csw/share/man
  PATH=/opt/csw/bin:/usr/bin:/usr/ccs/bin
  PWD=/export/home/buildbot-unstable10s/slave/collectd-solaris10-sparc/build
  SHELL=/opt/csw/bin/bash
  SHLVL=0
  SSH_CLIENT=192.168.1.8 33722 22
  SSH_CONNECTION=192.168.1.8 33722 192.168.1.32 22
  SSH_TTY=/dev/pts/11
  TERM=xterm
  TZ=Europe/Berlin
  USER=buildbot
  _=/bin/sh
 using PTY: False
Building...
+ autoheader
configure.ac:2: error: Autoconf version 2.70 or higher is required
configure.ac:2: the top level
autom4te: /opt/csw/bin/gm4 failed with exit status: 63
autoheader: '/opt/csw/bin/autom4te' failed with exit status: 63
program finished with exit code 63
elapsedTime=3.845576