<<< packages_pkgcheck_scan >>> DistutilsNonPEP517Build: version 0.13.0: uses deprecated non-PEP517 build mode, please switch to DISTUTILS_USE_PEP517=... <<< open bugs >>> https://bugs.gentoo.org/890393 [guru]_app-misc/mat2-0.13.1_fails_tests https://bugs.gentoo.org/921156 [guru]_app-misc/mat2-0.13.4_installs_files_into_unexpected_paths