<<< packages_pkgcheck_scan >>> DistutilsNonPEP517Build: version 0.9.9: uses deprecated non-PEP517 build mode, please switch to DISTUTILS_USE_PEP517=... UnusedInherits: version 0.9.9: unused eclass: pypi <<< open bugs >>> https://bugs.gentoo.org/835027 [guru]_[HELP]_dev-python/xattr-0.9.9_fails_tests_OSError:_[Errno_95]_Operation_not_supported