>>> Extracting info
 * Package:    dev-python/six-1.10.0
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 python_targets_python2_7 python_targets_python3_4 kernel_linux elibc_glibc userland_GNU
 * FEATURES:   preserve-libs sandbox usersandbox
>>> Extracting dev-python/six-1.10.0
 * checking 10 files for package collisions
>>> Merging dev-python/six-1.10.0 to /
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib64/python3.4/distutils/sysconfig.py", line 13, in <module>
    import re
  File "/usr/lib64/python3.4/re.py", line 336, in <module>
    import copyreg
  File "/usr/lib64/python2.7/site-packages/copyreg/__init__.py", line 7, in <module>
    raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3. Either you are trying to run from the python-future src folder or your installation of python-future is corrupted.
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib64/python3.4/distutils/sysconfig.py", line 13, in <module>
    import re
  File "/usr/lib64/python3.4/re.py", line 336, in <module>
    import copyreg
  File "/usr/lib64/python2.7/site-packages/copyreg/__init__.py", line 7, in <module>
    raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3. Either you are trying to run from the python-future src folder or your installation of python-future is corrupted.
 * ERROR: dev-python/six-1.10.0::gentoo failed (preinst phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  133:  Called pkg_preinst
 *   environment, line 2642:  Called python_foreach_impl '_cleanup'
 *   environment, line 3254:  Called multibuild_foreach_variant '_python_multibuild_wrapper' '_cleanup'
 *   environment, line 2287:  Called _multibuild_run '_python_multibuild_wrapper' '_cleanup'
 *   environment, line 2285:  Called _python_multibuild_wrapper '_cleanup'
 *   environment, line  575:  Called _cleanup
 *   environment, line 2636:  Called python_get_sitedir
 *   environment, line 3408:  Called python_export 'PYTHON_SITEDIR'
 *   environment, line 2960:  Called die
 * The specific snippet of code:
 *                   PYTHON_SITEDIR=$("${PYTHON}" -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_lib())') || die;
 * 
 * If you need support, post the output of `emerge --info '=dev-python/six-1.10.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/six-1.10.0::gentoo'`.
 * The complete build log is located at '/var/calculate/tmp/portage/dev-python/six-1.10.0/temp/build.log'.
 * The ebuild environment file is located at '/var/calculate/tmp/portage/dev-python/six-1.10.0/temp/environment'.
 * Working directory: '/usr/lib64/python2.7/site-packages'
 * S: '/var/calculate/tmp/portage/dev-python/six-1.10.0/work/six-1.10.0'
!!! FAILED preinst: 1