* Package:    dev-python/flask-1.1.1
 * Repository: gentoo
 * Maintainer: python@gentoo.org
 * USE:        abi_x86_64 amd64 doc elibc_glibc kernel_linux python_targets_python3_7 userland_GNU
 * FEATURES:   ccache distcc network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking Flask-1.1.1.tar.gz to /tmp/portage/dev-python/flask-1.1.1/work
>>> Source unpacked in /tmp/portage/dev-python/flask-1.1.1/work
>>> Preparing source in /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1 ...
>>> Source prepared.
>>> Configuring source in /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1 ...
>>> Source configured.
>>> Compiling source in /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1 ...
 * python3_7: running distutils-r1_run_phase distutils-r1_python_compile
python3.7 setup.py build -j 12
running build
running build_py
creating /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/wrappers.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/views.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/testing.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/templating.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/signals.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/sessions.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/logging.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/helpers.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/globals.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/debughelpers.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/ctx.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/config.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/cli.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/blueprints.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/app.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/_compat.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/__main__.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
copying src/flask/__init__.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask
creating /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask/json
copying src/flask/json/tag.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask/json
copying src/flask/json/__init__.py -> /tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1-python3_7/lib/flask/json
running egg_info
writing src/Flask.egg-info/PKG-INFO
writing dependency_links to src/Flask.egg-info/dependency_links.txt
writing entry points to src/Flask.egg-info/entry_points.txt
writing requirements to src/Flask.egg-info/requires.txt
writing top-level names to src/Flask.egg-info/top_level.txt
reading manifest file 'src/Flask.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'docs/_build'
writing manifest file 'src/Flask.egg-info/SOURCES.txt'
warning: build_py: byte-compiling is disabled, skipping.

 * python3_7: running distutils-r1_run_phase python_compile_all
make -j12 -C docs html 
make: Entering directory '/tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1/docs'
Running Sphinx v1.7.5

Extension error:
Could not import extension sphinxcontrib.log_cabinet (exception: No module named 'sphinxcontrib.log_cabinet')
make: *** [Makefile:19: html] Error 2
make: Leaving directory '/tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1/docs'
 * ERROR: dev-python/flask-1.1.1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-python/flask-1.1.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/flask-1.1.1::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-python:flask-1.1.1:20191125-114415.log'.
 * For convenience, a symlink to the build log is located at '/tmp/portage/dev-python/flask-1.1.1/temp/build.log'.
 * The ebuild environment file is located at '/tmp/portage/dev-python/flask-1.1.1/temp/environment'.
 * Working directory: '/tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1'
 * S: '/tmp/portage/dev-python/flask-1.1.1/work/Flask-1.1.1'