* Package:    media-libs/lv2core-3.0
 * Repository: gentoo
 * Maintainer: proaudio@gentoo.org
 * USE:        amd64 elibc_glibc kernel_linux multilib userland_GNU
 * FEATURES:   sandbox
>>> Unpacking source...
>>> Unpacking lv2core-3.0.tar.bz2 to /var/tmp/portage/media-libs/lv2core-3.0/work
>>> Source unpacked in /var/tmp/portage/media-libs/lv2core-3.0/work
>>> Preparing source in /var/tmp/portage/media-libs/lv2core-3.0/work/lv2core-3.0 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-libs/lv2core-3.0/work/lv2core-3.0 ...
  File "./waf", line 55
    print '\033[91mError: %s\033[0m' % m
                                   ^
SyntaxError: invalid syntax
 * ERROR: media-libs/lv2core-3.0 failed (configure phase):
 *   failed to configure
 * 
 * Call stack:
 *     ebuild.sh, line  85:  Called src_configure
 *   environment, line 661:  Called die
 * The specific snippet of code:
 *       ./waf configure --prefix=/usr --libdir=/usr/$(get_libdir)/ || die "failed to configure"
 * 
 * If you need support, post the output of 'emerge --info =media-libs/lv2core-3.0',
 * the complete build log and the output of 'emerge -pqv =media-libs/lv2core-3.0'.
 * The complete build log is located at '/var/tmp/portage/media-libs/lv2core-3.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-libs/lv2core-3.0/temp/environment'.
 * S: '/var/tmp/portage/media-libs/lv2core-3.0/work/lv2core-3.0'