>>> Compiling source in /var/tmp/portage/wavpack-4.1/work/wavpack-4.1 ... am-wrapper: /usr/bin/aclocal-1.7 is missing or not executable. Please try emerging the correct version of automake. am-wrapper: /usr/bin/automake-1.7 is missing or not executable. Please try emerging the correct version of automake. configure.ac:4: error: possibly undefined macro: AM_INIT_AUTOMAKE If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. !!! ERROR: media-sound/wavpack-4.1 failed.
Thanks, fixed now.