Running setup.py install for sphinxcontrib-phpdomain: started
Running setup.py install for sphinxcontrib-phpdomain: finished with status 'error'
Complete output from command /usr/bin/python3.6 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-auq6hqzc/sphinxcontrib-phpdomain/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-0_jk3qp7-record/install-record.txt --single-version-externally-managed --compile:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/lib/python3.6/site-packages/setuptools/__init__.py", line 10, in <module>
from setuptools.extern.six.moves import filter, filterfalse, map
File "/usr/lib/python3.6/site-packages/setuptools/extern/__init__.py", line 1, in <module>
from pkg_resources.extern import VendorImporter
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3017, in <module>
@_call_aside
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3003, in _call_aside
f(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3045, in _initialize_master_working_set
dist.activate(replace=False)
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2577, in activate
declare_namespace(pkg)
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2151, in declare_namespace
_handle_ns(packageName, path_item)
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2091, in _handle_ns
_rebuild_mod_path(path, packageName, module)
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2120, in _rebuild_mod_path
orig_path.sort(key=position_in_sys_path)
AttributeError: '_NamespacePath' object has no attribute 'sort'