alsa-project/alsa-utils issue #116 was edited from steeley: Hi, I'm installing on latest raspios buster lite 32bit: (Linux cm432 5.10.63-v7l+ #1459 SMP Wed Oct 6 16:41:57 BST 2021 armv7l GNU/Linux) my build process is: `git clone https://github.com/alsa-project/alsa-utils.git cd alsa-utils/ git checkout v1.1.9 autoreconf -i ./configure --prefix=/usr/local make sudo make install` I have built and installed alsa-libs, and alia-plugins correctly, but get this error with alsa-utils when I autoreconf: `configure.ac:22: warning: macro 'AM_PATH_ALSA' not found in library configure.ac:22: error: possibly undefined macro: AM_PATH_ALSA If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. autoreconf: /usr/bin/autoconf failed with exit status: 1` How to resolve? TIA Issue URL : https://github.com/alsa-project/alsa-utils/issues/116 Repository URL: https://github.com/alsa-project/alsa-utils