When I try to build chromium with ROOT set to "/var/root-isis" I got error === build.log === * Package: www-client/chromium-49.0.2623.87 * Repository: gentoo * Maintainer: chromium@gentoo.org * USE: abi_x86_64 amd64 cups elibc_glibc hangouts kernel_linux linguas_en_GB linguas_uk pic proprietary-codecs pulseaudio system-ffmpeg tcmalloc userland_GNU * FEATURES: preserve-libs sandbox userpriv usersandbox * No Python implementation found for the build. This is usually * a bug in the ebuild. Please report it to bugs.gentoo.org * along with the build log. * ERROR: www-client/chromium-49.0.2623.87::gentoo failed (setup phase): * No supported Python implementation installed. * * Call stack: * ebuild.sh, line 133: Called pkg_setup * chromium-49.0.2623.87.ebuild, line 186: Called python-any-r1_pkg_setup * python-any-r1.eclass, line 341: Called python_setup * python-any-r1.eclass, line 329: Called die * The specific snippet of code: * die "No supported Python implementation installed." * * If you need support, post the output of `emerge --info '=www-client/chromium-49.0.2623.87::gentoo'`, * the complete build log and the output of `emerge -pqv '=www-client/chromium-49.0.2623.87::gentoo'`. * The complete build log is located at '/var/root-isis/tmp/portage/www-client/chromium-49.0.2623.87/temp/build.log'. * The ebuild environment file is located at '/var/root-isis/tmp/portage/www-client/chromium-49.0.2623.87/temp/die.env'. * Working directory: '/usr/lib64/python3.4/site-packages' * S: '/var/root-isis/tmp/portage/www-client/chromium-49.0.2623.87/work/chromium-49.0.2623.87' === cut ===
Thanks for the report! commit 6e35a7a2929dcb85403e178318f17bfb44df9079 Author: Mike Gilbert <floppym@gentoo.org> Date: Sun Mar 13 19:57:07 2016 -0400 www-client/chromium: Check for python deps in host root Bug: https://bugs.gentoo.org/577340 Package-Manager: portage-2.2.28_p57