2019-06-30T02:41:58 Created temporary directory: /tmp/pip-ephem-wheel-cache-_zhmdf3r
2019-06-30T02:41:58 Created temporary directory: /tmp/pip-req-tracker-gtiioeis
2019-06-30T02:41:58 Created requirements tracker '/tmp/pip-req-tracker-gtiioeis'
2019-06-30T02:41:58 Created temporary directory: /tmp/pip-wheel-s4yvixz1
2019-06-30T02:41:58 Collecting durations==0.3.1
2019-06-30T02:41:58   1 location(s) to search for versions of durations:
2019-06-30T02:41:58   * https://pypi.org/simple/durations/
2019-06-30T02:41:58   Getting page https://pypi.org/simple/durations/
2019-06-30T02:41:58   Analyzing links from page https://pypi.org/simple/durations/
2019-06-30T02:41:58     Found link https://files.pythonhosted.org/packages/12/a3/8bb1cab65a91f1fc3527e20d181199fae0825b6e79ad69451fde8876a7a0/durations-0.1.0.tar.gz#sha256=3308ea866175d8a7249e2887bf0d6166f73e1053adc1ba33be799e9dceb2b592 (from https://pypi.org/simple/durations/), version: 0.1.0
2019-06-30T02:41:58     Found link https://files.pythonhosted.org/packages/4f/07/46188e8e977de8c53bbebe1d895ad92333a0cb572c5b7a7806cfeb36beb0/durations-0.2.0.tar.gz#sha256=0d3fd7b4c43c4225c55576bd5876a33807ab638482a41002143e89bda580fcbe (from https://pypi.org/simple/durations/), version: 0.2.0
2019-06-30T02:41:58     Found link https://files.pythonhosted.org/packages/54/82/10af6fa052d86e3c7c6dfb9db4c59861960a979a3ec9290e5fac12e55271/durations-0.3.0.tar.gz#sha256=3adb9fa6b60b347728bce8a815f03f2e1bc6f24976560b8b41e26c66242864d9 (from https://pypi.org/simple/durations/), version: 0.3.0
2019-06-30T02:41:58     Found link https://files.pythonhosted.org/packages/bc/a9/0b1c06add92065aacfae001fcb1bfb37f692c6284a569bebcdff2fbadebb/durations-0.3.1.tar.gz#sha256=1841ce3a814613aec3bbbcd20e8bde6653df67739a9fbd4f1f1d92771dc3511b (from https://pypi.org/simple/durations/), version: 0.3.1
2019-06-30T02:41:58     Found link https://files.pythonhosted.org/packages/88/81/d05909a0ff73583b544edd082e93117e646d42a57f2d44921800ef175be6/durations-0.3.2.tar.gz#sha256=d44252718b1a5647e38d97a2ba9e3a4962ffa72890e45de0aa69c42de3eccb6a (from https://pypi.org/simple/durations/), version: 0.3.2
2019-06-30T02:41:58     Found link https://files.pythonhosted.org/packages/bd/18/d2cfee21f8cfa271efd498bbf1a2e49c26221ae15301855835d00a570fbc/durations-0.3.3.tar.gz#sha256=820ffe09c390469dc621b6a0aa46d3a624b6dadf09b439e175696b6f6b77ef2f (from https://pypi.org/simple/durations/), version: 0.3.3
2019-06-30T02:41:58   Using version 0.3.1 (newest of versions: 0.3.1)
2019-06-30T02:41:58   Created temporary directory: /tmp/pip-unpack-f662_d00
2019-06-30T02:41:58   Downloading https://files.pythonhosted.org/packages/bc/a9/0b1c06add92065aacfae001fcb1bfb37f692c6284a569bebcdff2fbadebb/durations-0.3.1.tar.gz
2019-06-30T02:41:58   Downloading from URL https://files.pythonhosted.org/packages/bc/a9/0b1c06add92065aacfae001fcb1bfb37f692c6284a569bebcdff2fbadebb/durations-0.3.1.tar.gz#sha256=1841ce3a814613aec3bbbcd20e8bde6653df67739a9fbd4f1f1d92771dc3511b (from https://pypi.org/simple/durations/)
2019-06-30T02:41:58   Added durations==0.3.1 from https://files.pythonhosted.org/packages/bc/a9/0b1c06add92065aacfae001fcb1bfb37f692c6284a569bebcdff2fbadebb/durations-0.3.1.tar.gz#sha256=1841ce3a814613aec3bbbcd20e8bde6653df67739a9fbd4f1f1d92771dc3511b to build tracker '/tmp/pip-req-tracker-gtiioeis'
2019-06-30T02:41:58     Running setup.py (path:/tmp/pip-wheel-s4yvixz1/durations/setup.py) egg_info for package durations
2019-06-30T02:41:58     Running command python setup.py egg_info
2019-06-30T02:42:00     Traceback (most recent call last):
2019-06-30T02:42:00       File "<string>", line 1, in <module>
2019-06-30T02:42:00       File "/tmp/pip-wheel-s4yvixz1/durations/setup.py", line 10, in <module>
2019-06-30T02:42:00         version = __import__('durations').__version__
2019-06-30T02:42:00       File "/tmp/pip-wheel-s4yvixz1/durations/durations/__init__.py", line 10, in <module>
2019-06-30T02:42:00         from .duration import Duration
2019-06-30T02:42:00       File "/tmp/pip-wheel-s4yvixz1/durations/durations/duration.py", line 2, in <module>
2019-06-30T02:42:00         from itertools import izip
2019-06-30T02:42:00     ImportError: cannot import name 'izip' from 'itertools' (unknown location)
2019-06-30T02:42:00 Cleaning up...
2019-06-30T02:42:00   Removing source in /tmp/pip-wheel-s4yvixz1/durations
2019-06-30T02:42:00 Removed durations==0.3.1 from https://files.pythonhosted.org/packages/bc/a9/0b1c06add92065aacfae001fcb1bfb37f692c6284a569bebcdff2fbadebb/durations-0.3.1.tar.gz#sha256=1841ce3a814613aec3bbbcd20e8bde6653df67739a9fbd4f1f1d92771dc3511b from build tracker '/tmp/pip-req-tracker-gtiioeis'
2019-06-30T02:42:00 Removed build tracker '/tmp/pip-req-tracker-gtiioeis'
2019-06-30T02:42:00 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-s4yvixz1/durations/
2019-06-30T02:42:00 Exception information:
2019-06-30T02:42:00 Traceback (most recent call last):
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T02:42:00     status = self.run(options, args)
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T02:42:00     resolver.resolve(requirement_set)
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T02:42:00     self._resolve_one(requirement_set, req)
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T02:42:00     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T02:42:00     self.require_hashes
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T02:42:00     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T02:42:00     self.req.prepare_metadata()
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T02:42:00     self.run_egg_info()
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T02:42:00     command_desc='python setup.py egg_info')
2019-06-30T02:42:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T02:42:00     % (command_desc, proc.returncode, cwd))
2019-06-30T02:42:00 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-s4yvixz1/durations/