***** aclocal *****
***** PWD: /var/tmp/portage/gnome-extra/gnome-power-manager-2.30.0/work/gnome-power-manager-2.30.0
***** aclocal -I m4

configure.ac:1: error: Autoconf version 2.65 or higher is required
configure.ac:1: the top level
autom4te-2.63: /usr/bin/m4 failed with exit status: 63
aclocal-1.10: autom4te failed with exit status: 63