2019-06-30T09:03:44 Created temporary directory: /tmp/pip-ephem-wheel-cache-glvl3zwj
2019-06-30T09:03:44 Created temporary directory: /tmp/pip-req-tracker-r1r2cblv
2019-06-30T09:03:44 Created requirements tracker '/tmp/pip-req-tracker-r1r2cblv'
2019-06-30T09:03:44 Created temporary directory: /tmp/pip-wheel-dz8m1kay
2019-06-30T09:03:44 Collecting expvar==0.0.1
2019-06-30T09:03:44   1 location(s) to search for versions of expvar:
2019-06-30T09:03:44   * https://pypi.org/simple/expvar/
2019-06-30T09:03:44   Getting page https://pypi.org/simple/expvar/
2019-06-30T09:03:45   Analyzing links from page https://pypi.org/simple/expvar/
2019-06-30T09:03:45     Found link https://files.pythonhosted.org/packages/4d/0d/fa03db456cc85f8b485d3b5fe6633cd539a71fd9d8e6a1b6841294a2ce10/expvar-0.0.1.tar.gz#sha256=68bf8ca6e20240353fd973dceea16f553a236074a748568e6bf0410f3e79ecfc (from https://pypi.org/simple/expvar/), version: 0.0.1
2019-06-30T09:03:45     Found link https://files.pythonhosted.org/packages/ae/7a/311c7df6f9406f84be5c66371e46af5f1245816e588067dbfcaa164a54d7/expvar-0.0.2.tar.gz#sha256=d0f9523eb15aa011c8b0bcac82a102061822aac3c695c01e49433b68052c9519 (from https://pypi.org/simple/expvar/), version: 0.0.2
2019-06-30T09:03:45     Found link https://files.pythonhosted.org/packages/64/70/74b31a3711e5edafcf9401c80a7cdb4a93daadd98af65ab7ea78924248f9/expvar-0.0.3.tar.gz#sha256=2198b3315f69d4ecabd8836da5bfde59dc3d6c0caa19f2b784dfd607588ff56e (from https://pypi.org/simple/expvar/), version: 0.0.3
2019-06-30T09:03:45     Found link https://files.pythonhosted.org/packages/a5/4c/4afda390025f8ffea4607c672e95c57472ef5d605a9eb5844751f9c37125/expvar-0.1.0.tar.gz#sha256=e3adb0e613a74ce60d32c8e6e5aeaaa2df39870988aba7834b410d8c472e0955 (from https://pypi.org/simple/expvar/), version: 0.1.0
2019-06-30T09:03:45   Using version 0.0.1 (newest of versions: 0.0.1)
2019-06-30T09:03:45   Created temporary directory: /tmp/pip-unpack-_f8sras0
2019-06-30T09:03:45   Downloading https://files.pythonhosted.org/packages/4d/0d/fa03db456cc85f8b485d3b5fe6633cd539a71fd9d8e6a1b6841294a2ce10/expvar-0.0.1.tar.gz
2019-06-30T09:03:45   Downloading from URL https://files.pythonhosted.org/packages/4d/0d/fa03db456cc85f8b485d3b5fe6633cd539a71fd9d8e6a1b6841294a2ce10/expvar-0.0.1.tar.gz#sha256=68bf8ca6e20240353fd973dceea16f553a236074a748568e6bf0410f3e79ecfc (from https://pypi.org/simple/expvar/)
2019-06-30T09:03:45   Added expvar==0.0.1 from https://files.pythonhosted.org/packages/4d/0d/fa03db456cc85f8b485d3b5fe6633cd539a71fd9d8e6a1b6841294a2ce10/expvar-0.0.1.tar.gz#sha256=68bf8ca6e20240353fd973dceea16f553a236074a748568e6bf0410f3e79ecfc to build tracker '/tmp/pip-req-tracker-r1r2cblv'
2019-06-30T09:03:45     Running setup.py (path:/tmp/pip-wheel-dz8m1kay/expvar/setup.py) egg_info for package expvar
2019-06-30T09:03:45     Running command python setup.py egg_info
2019-06-30T09:03:46     Traceback (most recent call last):
2019-06-30T09:03:46       File "<string>", line 1, in <module>
2019-06-30T09:03:46       File "/tmp/pip-wheel-dz8m1kay/expvar/setup.py", line 6, in <module>
2019-06-30T09:03:46         execfile('expvar/version.py')
2019-06-30T09:03:46     NameError: name 'execfile' is not defined
2019-06-30T09:03:46 Cleaning up...
2019-06-30T09:03:46   Removing source in /tmp/pip-wheel-dz8m1kay/expvar
2019-06-30T09:03:46 Removed expvar==0.0.1 from https://files.pythonhosted.org/packages/4d/0d/fa03db456cc85f8b485d3b5fe6633cd539a71fd9d8e6a1b6841294a2ce10/expvar-0.0.1.tar.gz#sha256=68bf8ca6e20240353fd973dceea16f553a236074a748568e6bf0410f3e79ecfc from build tracker '/tmp/pip-req-tracker-r1r2cblv'
2019-06-30T09:03:46 Removed build tracker '/tmp/pip-req-tracker-r1r2cblv'
2019-06-30T09:03:46 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-dz8m1kay/expvar/
2019-06-30T09:03:46 Exception information:
2019-06-30T09:03:46 Traceback (most recent call last):
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T09:03:46     status = self.run(options, args)
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T09:03:46     resolver.resolve(requirement_set)
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T09:03:46     self._resolve_one(requirement_set, req)
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T09:03:46     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T09:03:46     self.require_hashes
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T09:03:46     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T09:03:46     self.req.prepare_metadata()
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T09:03:46     self.run_egg_info()
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T09:03:46     command_desc='python setup.py egg_info')
2019-06-30T09:03:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T09:03:46     % (command_desc, proc.returncode, cwd))
2019-06-30T09:03:46 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-dz8m1kay/expvar/