./bootstrap: running autoxt
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force -I config
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --copy --force
Putting files in AC_CONFIG_AUX_DIR, `config'.
autoreconf: running: /nix/store/ssbv3b69b2pskf83ilnqqkw9db77k1qq-autoconf-2.61/bin/autoconf --force
autoreconf: configure.ac: not using Autoheader
autoreconf: running: automake --add-missing --copy --force-missing
configure.ac:32: require Automake 1.10, but have 1.9.6
autom4te: closing standard output: Broken pipe
autoreconf: automake failed with exit status: 1