2019-07-01T00:14:18 Created temporary directory: /tmp/pip-ephem-wheel-cache-fm9jghy1
2019-07-01T00:14:18 Created temporary directory: /tmp/pip-req-tracker-87qdzqgw
2019-07-01T00:14:18 Created requirements tracker '/tmp/pip-req-tracker-87qdzqgw'
2019-07-01T00:14:18 Created temporary directory: /tmp/pip-wheel-thc86h0x
2019-07-01T00:14:18 Collecting keres==0.8.5
2019-07-01T00:14:18   1 location(s) to search for versions of keres:
2019-07-01T00:14:18   * https://pypi.org/simple/keres/
2019-07-01T00:14:18   Getting page https://pypi.org/simple/keres/
2019-07-01T00:14:18   Analyzing links from page https://pypi.org/simple/keres/
2019-07-01T00:14:18     Found link https://files.pythonhosted.org/packages/f6/6b/433d166bf9a4cdcf3b9b915e41956e998e057e8ba1d288f131b2d4198100/keres-0.8.1.tar.gz#sha256=48bd149111be3e7cb7b161b9457ce6a2a1c632429a5da3c31e6dd68f1c8f8ee0 (from https://pypi.org/simple/keres/), version: 0.8.1
2019-07-01T00:14:18     Found link https://files.pythonhosted.org/packages/5a/d7/f644362dc3be11a4d136da4904288be19e81f6d0fbb2480f4043650645eb/keres-0.8.2.tar.gz#sha256=3044e2ef6b5deb5a3a7f732237c8ad01e99ebb2bc1241fc288d20e66167e9651 (from https://pypi.org/simple/keres/), version: 0.8.2
2019-07-01T00:14:18     Found link https://files.pythonhosted.org/packages/82/40/5e35605a903d447c869f9a8b25693a1c2fd9133c7d36bedefa000b52b52e/keres-0.8.3.tar.gz#sha256=4258ab26a917870113536ed5ef70ab6f4032bd60b24fd54c21c4380fd220b5fb (from https://pypi.org/simple/keres/), version: 0.8.3
2019-07-01T00:14:18     Found link https://files.pythonhosted.org/packages/a0/34/1dcd75d0880daefca480b386a5036786fa4d4dbdd90497be855a706db61d/keres-0.8.4.tar.gz#sha256=d35f63ec17c4b78c5b5900c95c9fcfc5df4bec628eac261d67a93f6b7c134961 (from https://pypi.org/simple/keres/), version: 0.8.4
2019-07-01T00:14:18     Found link https://files.pythonhosted.org/packages/c6/73/9e360e8861d3c56a10b704650e6505721d07fbdc0a13e2f73fb9b6d0da4f/keres-0.8.5.tar.gz#sha256=befec8338b61f25eb17bccc1950cf9512e6f3deccedd523c0620c22a0a3c9bf0 (from https://pypi.org/simple/keres/), version: 0.8.5
2019-07-01T00:14:18   Using version 0.8.5 (newest of versions: 0.8.5)
2019-07-01T00:14:18   Created temporary directory: /tmp/pip-unpack-vwx0o6n9
2019-07-01T00:14:18   Downloading https://files.pythonhosted.org/packages/c6/73/9e360e8861d3c56a10b704650e6505721d07fbdc0a13e2f73fb9b6d0da4f/keres-0.8.5.tar.gz (541kB)
2019-07-01T00:14:18   Downloading from URL https://files.pythonhosted.org/packages/c6/73/9e360e8861d3c56a10b704650e6505721d07fbdc0a13e2f73fb9b6d0da4f/keres-0.8.5.tar.gz#sha256=befec8338b61f25eb17bccc1950cf9512e6f3deccedd523c0620c22a0a3c9bf0 (from https://pypi.org/simple/keres/)
2019-07-01T00:14:18   Added keres==0.8.5 from https://files.pythonhosted.org/packages/c6/73/9e360e8861d3c56a10b704650e6505721d07fbdc0a13e2f73fb9b6d0da4f/keres-0.8.5.tar.gz#sha256=befec8338b61f25eb17bccc1950cf9512e6f3deccedd523c0620c22a0a3c9bf0 to build tracker '/tmp/pip-req-tracker-87qdzqgw'
2019-07-01T00:14:18     Running setup.py (path:/tmp/pip-wheel-thc86h0x/keres/setup.py) egg_info for package keres
2019-07-01T00:14:18     Running command python setup.py egg_info
2019-07-01T00:14:20     Traceback (most recent call last):
2019-07-01T00:14:20       File "<string>", line 1, in <module>
2019-07-01T00:14:20       File "/tmp/pip-wheel-thc86h0x/keres/setup.py", line 5, in <module>
2019-07-01T00:14:20         from StringIO import StringIO
2019-07-01T00:14:20     ModuleNotFoundError: No module named 'StringIO'
2019-07-01T00:14:20 Cleaning up...
2019-07-01T00:14:20   Removing source in /tmp/pip-wheel-thc86h0x/keres
2019-07-01T00:14:20 Removed keres==0.8.5 from https://files.pythonhosted.org/packages/c6/73/9e360e8861d3c56a10b704650e6505721d07fbdc0a13e2f73fb9b6d0da4f/keres-0.8.5.tar.gz#sha256=befec8338b61f25eb17bccc1950cf9512e6f3deccedd523c0620c22a0a3c9bf0 from build tracker '/tmp/pip-req-tracker-87qdzqgw'
2019-07-01T00:14:20 Removed build tracker '/tmp/pip-req-tracker-87qdzqgw'
2019-07-01T00:14:20 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-thc86h0x/keres/
2019-07-01T00:14:20 Exception information:
2019-07-01T00:14:20 Traceback (most recent call last):
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T00:14:20     status = self.run(options, args)
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T00:14:20     resolver.resolve(requirement_set)
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T00:14:20     self._resolve_one(requirement_set, req)
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T00:14:20     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T00:14:20     self.require_hashes
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T00:14:20     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T00:14:20     self.req.prepare_metadata()
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T00:14:20     self.run_egg_info()
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T00:14:20     command_desc='python setup.py egg_info')
2019-07-01T00:14:20   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T00:14:20     % (command_desc, proc.returncode, cwd))
2019-07-01T00:14:20 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-thc86h0x/keres/