Collecting neuro-pypes==1.1.2
  1 location(s) to search for versions of neuro-pypes:
  * https://pypi.python.org/simple/neuro-pypes/
  Getting page https://pypi.python.org/simple/neuro-pypes/
  Analyzing links from page https://pypi.org/simple/neuro-pypes/
    Found link https://files.pythonhosted.org/packages/3d/4c/1991cf573df60d079da5278635cf84ca34faedb0592d7f402e237f879dce/neuro_pypes-0.3.6-py3-none-any.whl#sha256=5baf25b508402918a74ae25e8883d308c5cd6a8474bc6d8297f21eb5a2ba17f2 (from https://pypi.org/simple/neuro-pypes/), version: 0.3.6
    Found link https://files.pythonhosted.org/packages/f2/90/809b6b8724ee583e1180afeaceb9c8ebe3bdabe77897eb91489bf387cca4/neuro_pypes-0.3.6.tar.gz#sha256=4eabf1ac5e128fbf2e857c06ad86d118c868b91ae8e9892b5d793d399a9b0aa3 (from https://pypi.org/simple/neuro-pypes/), version: 0.3.6
    Found link https://files.pythonhosted.org/packages/85/18/394c13bd190e05d39dc8aea1bce71bdd30097e9e6d200558f30653c07420/neuro_pypes-1.0.0.tar.gz#sha256=91b015716afb14d356a6f4619f756be6054a915b0bd3b6e557215b9441f55361 (from https://pypi.org/simple/neuro-pypes/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/82/b2/704de4e85a70631f8c54bfe2422a43d47d3eecc9692f2aa4d2e648fd97fa/neuro_pypes-1.0.1.tar.gz#sha256=d0e800ef90eb005c172b47340e0b1d13fb5fae2016dafe8158858f24ac1d4ec5 (from https://pypi.org/simple/neuro-pypes/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/d1/52/38ee073318649fbbf7609d2bafbba35473aae05248f0019f58aae138948e/neuro_pypes-1.1.0.tar.gz#sha256=d383e951c80a814a65a8e25f1f7e0256fdf2ebd9c2702b586670a6bde98f9e15 (from https://pypi.org/simple/neuro-pypes/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/21/52/3d7aac494ac106cf117d92cefd9fcaca0592fa7b255dab8c6a0513cc94f2/neuro_pypes-1.1.1.tar.gz#sha256=cdd868e7e89fbf75c552c5d29630ae95166a42b3ab73cc00e206df23f360dc85 (from https://pypi.org/simple/neuro-pypes/), version: 1.1.1
    Found link https://files.pythonhosted.org/packages/e6/7a/2824996b4a0e6820b3ee91c5ca77fb1d103bc92e8d82891c3cbd7eb500f0/neuro_pypes-1.1.2.tar.gz#sha256=5dac2cd5decf8c914aa6c1d22c2ff6110dde0abeb9d1b9396a051f57ffa22a87 (from https://pypi.org/simple/neuro-pypes/), version: 1.1.2
  Using version 1.1.2 (newest of versions: 1.1.2)
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/commands/wheel.py", line 199, in run
    if not wb.build():
  File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 620, in _prepare_file
    session=self.session, hashes=hashes)
  File "/usr/lib/python3/dist-packages/pip/download.py", line 821, in unpack_url
    hashes=hashes
  File "/usr/lib/python3/dist-packages/pip/download.py", line 659, in unpack_http_url
    hashes)
  File "/usr/lib/python3/dist-packages/pip/download.py", line 853, in _download_http_url
    stream=True,
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get
    return self.request('GET', url, **kwargs)
  File "/usr/lib/python3/dist-packages/pip/download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send
    r = adapter.send(request, **kwargs)
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send
    timeout=timeout
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 702, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment
    total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'