Created attachment 874129 [details] build.log >>> Compiling source in /home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/work/flex-2.6.4 ... * abi_x86_64.amd64: running multilib-minimal_abi_src_compile make SHELL=/home/a/a_neuw01/gentoo/tmp/bin/bash -j4 CDPATH="${ZSH_VERSION+.}:" && cd /home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/work/flex-2.6.4 && /home/a/a_neuw01/gentoo/tmp/bin/bash '/home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/work/flex-2.6.4/build-aux/missing' aclocal-1.16 -I m4 /home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/work/flex-2.6.4/build-aux/missing: line 81: aclocal-1.16: command not found WARNING: 'aclocal-1.16' is missing on your system. You should only need it if you modified 'acinclude.m4' or 'configure.ac' or m4 files included by 'configure.ac'. The 'aclocal' program is part of the GNU Automake package: <https://www.gnu.org/software/automake> It also requires GNU Autoconf, GNU m4 and Perl in order to run: <https://www.gnu.org/software/autoconf> <https://www.gnu.org/software/m4/> <https://www.perl.org/> make: *** [Makefile:497: /home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/work/flex-2.6.4/aclocal.m4] Error 127 * ERROR: sys-devel/flex-2.6.4-r6::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=sys-devel/flex-2.6.4-r6::gentoo'`, * the complete build log and the output of `emerge -pqv '=sys-devel/flex-2.6.4-r6::gentoo'`. * The complete build log is located at '/home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/temp/build.log'. * The ebuild environment file is located at '/home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/temp/environment'. * Working directory: '/home/a/a_neuw01/gentoo/tmp/var/tmp/portage/sys-devel/flex-2.6.4-r6/work The base system only has aclocal and aclocal-1.1. Stable prefix.