>>> Failed to emerge dev-util/ostree-2024.3-r1, Log file: >>> '/var/tmp/portage/dev-util/ostree-2024.3-r1/temp/build.log' * Messages for package dev-util/ostree-2024.3-r1: * Failed running 'gtkdocize'! * * Include in your bug report the contents of: * * /var/tmp/portage/dev-util/ostree-2024.3-r1/temp/gtkdocize.out * ERROR: dev-util/ostree-2024.3-r1::gentoo failed (prepare phase): * Failed running 'gtkdocize'! * * Call stack: * ebuild.sh, line 136: Called src_prepare * environment, line 1652: Called eautoreconf * environment, line 923: Called autotools_run_tool '--at-missing' 'gtkdocize' '--copy' * environment, line 619: Called die * The specific snippet of code: * die "Failed running '${1}'!"; * * If you need support, post the output of `emerge --info '=dev-util/ostree-2024.3-r1::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-util/ostree-2024.3-r1::gentoo'`. * The complete build log is located at '/var/tmp/portage/dev-util/ostree-2024.3-r1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-util/ostree-2024.3-r1/temp/environment'. * Working directory: '/var/tmp/portage/dev-util/ostree-2024.3-r1/work/libostree-2024.3' * S: '/var/tmp/portage/dev-util/ostree-2024.3-r1/work/libostree-2024.3' Contents of gtkdocize.out: ***** gtkdocize ***** ***** PWD: /var/tmp/portage/dev-util/ostree-2024.3-r1/work/libostree-2024.3 ***** gtkdocize --copy cp: cannot stat '/usr/share/aclocal/gtk-doc.m4': No such file or directory Resolved by reattempting emerge with dev-build/gtk-doc-am installed.