Step 4/16 : RUN pip install numpy==1.11.2 scipy==0.18.1 matplotlib==2.1.2 ---> Running in aef73789b934 Collecting numpy==1.11.2 Downloading https://files.pythonhosted.org/packages/5e/d5/3433e015f3e4a1f309dbb110e8557947f68887fe9b8438d50a4b7790a954/numpy-1.11.2-cp27-cp27mu-manylinux1_x86_64.whl (15.3MB) Collecting scipy==0.18.1 Exception: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main status = self.run(options, args) File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 328, in run wb.build(autobuilding=True) File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 748, in build self.requirement_set.prepare_files(self.finder) File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 360, in prepare_files ignore_dependencies=self.ignore_dependencies)) File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 512, in _prepare_file finder, self.upgrade, require_hashes) File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 273, in populate_link self.link = finder.find_requirement(self, upgrade) File "/usr/lib/python2.7/dist-packages/pip/index.py", line 442, in find_requirement all_candidates = self.find_all_candidates(req.name) File "/usr/lib/python2.7/dist-packages/pip/index.py", line 400, in find_all_candidates for page in self._get_pages(url_locations, project_name): File "/usr/lib/python2.7/dist-packages/pip/index.py", line 545, in _get_pages page = self._get_page(location) File "/usr/lib/python2.7/dist-packages/pip/index.py", line 648, in _get_page return HTMLPage.get_page(link, session=self.session) File "/usr/lib/python2.7/dist-packages/pip/index.py", line 757, in get_page "Cache-Control": "max-age=600", File "/usr/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) File "/usr/lib/python2.7/dist-packages/pip/download.py", line 378, in request return super(PipSession, self).request(method, url, *args, **kwargs) File "/usr/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) File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 576, in send r = adapter.send(request, **kwargs) File "/usr/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) File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/adapters.py", line 376, in send timeout=timeout File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 610, in urlopen _stacktrace=sys.exc_info()) File "/usr/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' You are using pip version 8.1.1, however version 19.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. The command '/bin/sh -c pip install numpy==1.11.2 scipy==0.18.1 matplotlib==2.1.2' returned a non-zero code: 2 The command "docker build -t tmppilot -f Dockerfile.openpilot ." failed and exited with 2 during . Your build has been stopped.
@arne182 from https://github.com/pypa/pip/issues/4779, this error might be associated with connectivity issue. We have seen similar problems and it looks like
pypi.org is currently having issues (https://status.python.org/).
Is there any update on this? We are still having errors on all builds.
This is clearly a network problem. The way
urllib3 reacts to it is a clear bug but it was fixed in newer versions.