* Package:    dev-python/click-7.0
 * Repository: gentoo
 * Maintainer: python@gentoo.org
 * USE:        doc elibc_glibc kernel_linux python_targets_python3_6 sparc userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking click-7.0.tar.gz to /var/tmp/portage/dev-python/click-7.0/work
>>> Source unpacked in /var/tmp/portage/dev-python/click-7.0/work
>>> Preparing source in /var/tmp/portage/dev-python/click-7.0/work/click-7.0 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-python/click-7.0/work/click-7.0 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-python/click-7.0/work/click-7.0 ...
 * python3_6: running distutils-r1_run_phase distutils-r1_python_compile
python3.6 setup.py build -j 20
running build
running build_py
creating /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/_bashcomplete.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/decorators.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/globals.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/_winconsole.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/core.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/termui.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/types.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/_textwrap.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/parser.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/__init__.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/_unicodefun.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/utils.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/formatting.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/testing.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/exceptions.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/_compat.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
copying click/_termui_impl.py -> /var/tmp/portage/dev-python/click-7.0/work/click-7.0-python3_6/lib/click
running egg_info
creating Click.egg-info
writing Click.egg-info/PKG-INFO
writing dependency_links to Click.egg-info/dependency_links.txt
writing top-level names to Click.egg-info/top_level.txt
writing manifest file 'Click.egg-info/SOURCES.txt'
reading manifest file 'Click.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'docs/_build'
warning: no previously-included files matching '*.py[co]' found anywhere in distribution
warning: no previously-included files matching '.DS_Store' found anywhere in distribution
writing manifest file 'Click.egg-info/SOURCES.txt'
warning: build_py: byte-compiling is disabled, skipping.

 * python3_6: running distutils-r1_run_phase python_compile_all
make -j20 -l40 -C docs html 
make: Entering directory '/var/tmp/portage/dev-python/click-7.0/work/click-7.0/docs'
 * Unable to trace static ELF: /sbin/ldconfig: /sbin/ldconfig -p 
Making output directory...
Running Sphinx v1.2.3

Exception occurred:
  File "/usr/lib/python3.6/site-packages/pallets_sphinx_themes/__init__.py", line 9, in <module>
    from sphinx.builders._epub_base import EpubBuilder
ModuleNotFoundError: No module named 'sphinx.builders._epub_base'
The full traceback has been saved in /var/tmp/portage/dev-python/click-7.0/temp/sphinx-err-0msnzfih.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
A bug report can be filed in the tracker at <https://bitbucket.org/birkenfeld/sphinx/issues/>. Thanks!
make: *** [Makefile:20: html] Error 1
make: Leaving directory '/var/tmp/portage/dev-python/click-7.0/work/click-7.0/docs'
 * ERROR: dev-python/click-7.0::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-python/click-7.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/click-7.0::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-python/click-7.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-python/click-7.0/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-python/click-7.0/work/click-7.0'
 * S: '/var/tmp/portage/dev-python/click-7.0/work/click-7.0'