Traceback (most recent call last):


 "C:\ProgramData\Anaconda3\lib\logging\__init__.py", line 992, in emit

msg = self.format(record)


 "C:\ProgramData\Anaconda3\lib\logging\__init__.py", line 838, in format

return fmt.format(record)


 "C:\ProgramData\Anaconda3\lib\logging\__init__.py", line 575, in format

record.message = record.getMessage()


 "C:\ProgramData\Anaconda3\lib\logging\__init__.py", line 338, in getMessage

msg = msg % self.args
TypeError: not all arguments converted during string formatting


Traceback (most recent call last):


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/basecommand.py", line 209, in main

status = self.run(options, args)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/commands/install.py", line 328, in run

wb.build(autobuilding=True)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/wheel.py", line 748, in build

self.requirement_set.prepare_files(self.finder)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/req/req_set.py", line 360, in prepare_files

ignore_dependencies=self.ignore_dependencies))


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/req/req_set.py", line 512, in _prepare_file

finder, self.upgrade, require_hashes)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/req/req_install.py", line 273, in populate_link

self.link = finder.find_requirement(self, upgrade)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 442, in find_requirement

all_candidates = self.find_all_candidates(req.name)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 400, in find_all_candidates

for page in self._get_pages(url_locations, project_name):


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 545, in _get_pages

page = self._get_page(location)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 648, in _get_page

return HTMLPage.get_page(link, session=self.session)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 757, in get_page

"Cache-Control": "max-age=600",


 "/opt/myproj/venv/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 480, in get

return self.request('GET', url, **kwargs)


 "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/download.py", line 378, in request

return super(PipSession, self).request(method, url, *args, **kwargs)


 "/opt/myproj/venv/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 468, in request

resp = self.send(prep, **send_kwargs)


 "/opt/myproj/venv/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 576, in send

r = adapter.send(request, **kwargs)


 "/opt/myproj/venv/share/python-wheels/CacheControl-0.11.5-py2.py3-none-any.whl/cachecontrol/adapter.py", line 46, in send

resp = super(CacheControlAdapter, self).send(request, **kw)


 "/opt/myproj/venv/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/adapters.py", line 376, in send

timeout=timeout


 "/opt/myproj/venv/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 610, in urlopen

_stacktrace=sys.exc_info()[2])


 "/opt/myproj/venv/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 228, in increment

total -= 1

TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
