2019-07-01T16:11:14 Created temporary directory: /tmp/pip-ephem-wheel-cache-_58cb_0n
2019-07-01T16:11:14 Created temporary directory: /tmp/pip-req-tracker-e385kyri
2019-07-01T16:11:14 Created requirements tracker '/tmp/pip-req-tracker-e385kyri'
2019-07-01T16:11:14 Created temporary directory: /tmp/pip-wheel-o0fb5t97
2019-07-01T16:11:14 Collecting devlib==0.0.2
2019-07-01T16:11:14   1 location(s) to search for versions of devlib:
2019-07-01T16:11:14   * https://pypi.org/simple/devlib/
2019-07-01T16:11:14   Getting page https://pypi.org/simple/devlib/
2019-07-01T16:11:14   Analyzing links from page https://pypi.org/simple/devlib/
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/34/30/b1cb343f6db5833c3b7f8e6dfa2aa8c5fe9056ec9729be5bbbd2cf1e20bd/devlib-0.0.1.tar.gz#sha256=9c8ab8a33e64db9c366b22d3af82e9b3f7e53e6d4c69aa910365d46c263203ba (from https://pypi.org/simple/devlib/), version: 0.0.1
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/06/6f/b02a0aa348e0a013a0d52995bf383a0bb78bc375bbada07ee9ca5aa38483/devlib-0.0.2.tar.gz#sha256=8f1006d5b6181dfb524b273b56c23615af3d78eba10be516be8adc7a2491ae29 (from https://pypi.org/simple/devlib/), version: 0.0.2
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/bd/de/133435e2e23b4ea8e70bfd98f6fee0287bbdec88f49e24245785252964fe/devlib-0.0.3.tar.gz#sha256=6e0879b94cb8eab19ec8c1d1309f6087ba48868388d8aa762157cd73a5173240 (from https://pypi.org/simple/devlib/), version: 0.0.3
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/6d/99/4dea4aaed24034a0216f954beef72919df0484978c6a1a3051590f57a6ec/devlib-0.0.4.tar.gz#sha256=c874c8b6a922292798de507c13c2e6aab042a4a461faa3d8176fe2071bd9b60c (from https://pypi.org/simple/devlib/), version: 0.0.4
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/e4/13/a63987bddcbc5e27a8037e7d0084941c792eccfc7d3801bbedf73d5b073a/devlib-1.0.0.tar.gz#sha256=d509b6c3cfc2fd8c65139207d258a4392f8720cf41d2fa61efcad89ba4e4071b (from https://pypi.org/simple/devlib/), version: 1.0.0
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/2c/c1/ffd2fd8206af10bf40c924b50c04f375c2c2fb4b4ed1175478b933f28137/devlib-1.1.0.tar.gz#sha256=b93a0a3ca52c8c75e69768de61f8d304ec5b4b713b94877830195f70fca5214c (from https://pypi.org/simple/devlib/), version: 1.1.0
2019-07-01T16:11:14     Found link https://files.pythonhosted.org/packages/55/a3/8b5ff9eef1f085685a0234eef0337c5649e725d92a148f3e08ab94e27b26/devlib-1.1.1.tar.gz#sha256=dd98e6d90657b5303ddd4075084b32f61fd74b3110ea236437243be569663b35 (from https://pypi.org/simple/devlib/), version: 1.1.1
2019-07-01T16:11:14   Using version 0.0.2 (newest of versions: 0.0.2)
2019-07-01T16:11:14   Created temporary directory: /tmp/pip-unpack-d960g436
2019-07-01T16:11:14   Downloading https://files.pythonhosted.org/packages/06/6f/b02a0aa348e0a013a0d52995bf383a0bb78bc375bbada07ee9ca5aa38483/devlib-0.0.2.tar.gz (3.7MB)
2019-07-01T16:11:14   Downloading from URL https://files.pythonhosted.org/packages/06/6f/b02a0aa348e0a013a0d52995bf383a0bb78bc375bbada07ee9ca5aa38483/devlib-0.0.2.tar.gz#sha256=8f1006d5b6181dfb524b273b56c23615af3d78eba10be516be8adc7a2491ae29 (from https://pypi.org/simple/devlib/)
2019-07-01T16:11:16   Added devlib==0.0.2 from https://files.pythonhosted.org/packages/06/6f/b02a0aa348e0a013a0d52995bf383a0bb78bc375bbada07ee9ca5aa38483/devlib-0.0.2.tar.gz#sha256=8f1006d5b6181dfb524b273b56c23615af3d78eba10be516be8adc7a2491ae29 to build tracker '/tmp/pip-req-tracker-e385kyri'
2019-07-01T16:11:16     Running setup.py (path:/tmp/pip-wheel-o0fb5t97/devlib/setup.py) egg_info for package devlib
2019-07-01T16:11:16     Running command python setup.py egg_info
2019-07-01T16:11:18     Traceback (most recent call last):
2019-07-01T16:11:18       File "<string>", line 1, in <module>
2019-07-01T16:11:18       File "/tmp/pip-wheel-o0fb5t97/devlib/setup.py", line 86, in <module>
2019-07-01T16:11:18         all_extras = list(chain(params['extras_require'].itervalues()))
2019-07-01T16:11:18     AttributeError: 'dict' object has no attribute 'itervalues'
2019-07-01T16:11:18 Cleaning up...
2019-07-01T16:11:18   Removing source in /tmp/pip-wheel-o0fb5t97/devlib
2019-07-01T16:11:18 Removed devlib==0.0.2 from https://files.pythonhosted.org/packages/06/6f/b02a0aa348e0a013a0d52995bf383a0bb78bc375bbada07ee9ca5aa38483/devlib-0.0.2.tar.gz#sha256=8f1006d5b6181dfb524b273b56c23615af3d78eba10be516be8adc7a2491ae29 from build tracker '/tmp/pip-req-tracker-e385kyri'
2019-07-01T16:11:18 Removed build tracker '/tmp/pip-req-tracker-e385kyri'
2019-07-01T16:11:18 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-o0fb5t97/devlib/
2019-07-01T16:11:18 Exception information:
2019-07-01T16:11:18 Traceback (most recent call last):
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T16:11:18     status = self.run(options, args)
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T16:11:18     resolver.resolve(requirement_set)
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T16:11:18     self._resolve_one(requirement_set, req)
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T16:11:18     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T16:11:18     self.require_hashes
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T16:11:18     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T16:11:18     self.req.prepare_metadata()
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T16:11:18     self.run_egg_info()
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T16:11:18     command_desc='python setup.py egg_info')
2019-07-01T16:11:18   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T16:11:18     % (command_desc, proc.returncode, cwd))
2019-07-01T16:11:18 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-o0fb5t97/devlib/