2019-07-01T21:07:44 Created temporary directory: /tmp/pip-ephem-wheel-cache-dcwhmhvi
2019-07-01T21:07:44 Created temporary directory: /tmp/pip-req-tracker-wz4eailr
2019-07-01T21:07:44 Created requirements tracker '/tmp/pip-req-tracker-wz4eailr'
2019-07-01T21:07:44 Created temporary directory: /tmp/pip-wheel-p23fkhyp
2019-07-01T21:07:44 Collecting certifier==0.2
2019-07-01T21:07:44   1 location(s) to search for versions of certifier:
2019-07-01T21:07:44   * https://pypi.org/simple/certifier/
2019-07-01T21:07:44   Getting page https://pypi.org/simple/certifier/
2019-07-01T21:07:44   Analyzing links from page https://pypi.org/simple/certifier/
2019-07-01T21:07:44     Found link https://files.pythonhosted.org/packages/ef/bd/2b4ff05835e00bb2a9d1677bef01205df36252f71ed21fb61a0d9b2b4a7d/certifier-0.1.tar.gz#sha256=8c27206f63cda92170c8bcb01540b4eef4b9b04211918e8b1a84f9cd69fad1d4 (from https://pypi.org/simple/certifier/), version: 0.1
2019-07-01T21:07:44     Found link https://files.pythonhosted.org/packages/21/dd/1bd4fe7cc7c7cd08f055c809372fa4d3ac8870f9bd0bcd9d104c697e8270/certifier-0.2.tar.gz#sha256=0cd08c381d0ca0f1e7d6b970f7189b5fb7e6e85852205ebaebe3f86266c05cf0 (from https://pypi.org/simple/certifier/), version: 0.2
2019-07-01T21:07:44     Found link https://files.pythonhosted.org/packages/e9/be/269829a32291e706a49a3bd1cacbe92e4aa633ebeaebafdf908cebd01b42/certifier-0.2.1.tar.gz#sha256=3f4d5ddbcf8db6715a3abadc781e3abe2553ef9829327aebfb18fd65204ed4d1 (from https://pypi.org/simple/certifier/), version: 0.2.1
2019-07-01T21:07:44   Using version 0.2 (newest of versions: 0.2)
2019-07-01T21:07:44   Created temporary directory: /tmp/pip-unpack-z79xjy84
2019-07-01T21:07:45   Downloading https://files.pythonhosted.org/packages/21/dd/1bd4fe7cc7c7cd08f055c809372fa4d3ac8870f9bd0bcd9d104c697e8270/certifier-0.2.tar.gz
2019-07-01T21:07:45   Downloading from URL https://files.pythonhosted.org/packages/21/dd/1bd4fe7cc7c7cd08f055c809372fa4d3ac8870f9bd0bcd9d104c697e8270/certifier-0.2.tar.gz#sha256=0cd08c381d0ca0f1e7d6b970f7189b5fb7e6e85852205ebaebe3f86266c05cf0 (from https://pypi.org/simple/certifier/)
2019-07-01T21:07:45   Added certifier==0.2 from https://files.pythonhosted.org/packages/21/dd/1bd4fe7cc7c7cd08f055c809372fa4d3ac8870f9bd0bcd9d104c697e8270/certifier-0.2.tar.gz#sha256=0cd08c381d0ca0f1e7d6b970f7189b5fb7e6e85852205ebaebe3f86266c05cf0 to build tracker '/tmp/pip-req-tracker-wz4eailr'
2019-07-01T21:07:45     Running setup.py (path:/tmp/pip-wheel-p23fkhyp/certifier/setup.py) egg_info for package certifier
2019-07-01T21:07:45     Running command python setup.py egg_info
2019-07-01T21:07:46     Traceback (most recent call last):
2019-07-01T21:07:46       File "<string>", line 1, in <module>
2019-07-01T21:07:46       File "/tmp/pip-wheel-p23fkhyp/certifier/setup.py", line 16, in <module>
2019-07-01T21:07:46         long_description=file('README.md','r').read(),
2019-07-01T21:07:46     NameError: name 'file' is not defined
2019-07-01T21:07:46 Cleaning up...
2019-07-01T21:07:46   Removing source in /tmp/pip-wheel-p23fkhyp/certifier
2019-07-01T21:07:46 Removed certifier==0.2 from https://files.pythonhosted.org/packages/21/dd/1bd4fe7cc7c7cd08f055c809372fa4d3ac8870f9bd0bcd9d104c697e8270/certifier-0.2.tar.gz#sha256=0cd08c381d0ca0f1e7d6b970f7189b5fb7e6e85852205ebaebe3f86266c05cf0 from build tracker '/tmp/pip-req-tracker-wz4eailr'
2019-07-01T21:07:46 Removed build tracker '/tmp/pip-req-tracker-wz4eailr'
2019-07-01T21:07:46 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-p23fkhyp/certifier/
2019-07-01T21:07:46 Exception information:
2019-07-01T21:07:46 Traceback (most recent call last):
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T21:07:46     status = self.run(options, args)
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T21:07:46     resolver.resolve(requirement_set)
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T21:07:46     self._resolve_one(requirement_set, req)
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T21:07:46     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T21:07:46     self.require_hashes
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T21:07:46     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T21:07:46     self.req.prepare_metadata()
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T21:07:46     self.run_egg_info()
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T21:07:46     command_desc='python setup.py egg_info')
2019-07-01T21:07:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T21:07:46     % (command_desc, proc.returncode, cwd))
2019-07-01T21:07:46 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-p23fkhyp/certifier/