got this traceback:

Traceback (most recent call last):
  File "setup.py", line 169, in <module>
    dist = setuptools.setup(**setup_params)
  File "distutils\core.py", line 134, in setup
  File "...\setuptools\setuptools\dist.py", line 299, in parse_command_line
    result = _Distribution.parse_command_line(self)
  File "distutils\dist.py", line 469, in parse_command_line
  File "...\setuptools\setuptools\dist.py", line 679, in handle_display_options
    return _Distribution.handle_display_options(self, option_order)
  File "distutils\dist.py", line 672, in handle_display_options
  File "...\setuptools\setuptools\dist.py", line 439, in print_commands
    cmdclass = ep.resolve()
  File "...\setuptools\pkg_resources\__init__.py", line 2383, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "...\setuptools\setuptools\command\build_py.py", line 10, in <module>
    from setuptools.lib2to3_ex import Mixin2to3
  File "...\setuptools\setuptools\lib2to3_ex.py", line 12, in <module>
    from lib2to3.refactor import RefactoringTool, get_fixers_from_package
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 664, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 634, in _load_backward_compatible
  File "lib2to3\refactor.py", line 27, in <module>
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 664, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 634, in _load_backward_compatible
  File "lib2to3\fixer_util.py", line 9, in <module>
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 664, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 634, in _load_backward_compatible
  File "lib2to3\pygram.py", line 32, in <module>
  File "lib2to3\pgen2\driver.py", line 121, in load_grammar
  File "lib2to3\pgen2\pgen.py", line 385, in generate_grammar
  File "lib2to3\pgen2\pgen.py", line 15, in __init__
FileNotFoundError: [Errno 2] No such file or directory: '...\\python-3.5.0-embed-amd64\\python35.zip\\lib2to3\\Grammar.txt'


triggered e.g. by "python setup.py --help-commands" (when building setuptools)

workaround is to extract "...\python-3.5.0-embed-amd64\python35.zip" into a __directory__ named exactly the same (hence a directory named "python35.zip" which replaces the original zip file)