2019-07-01T22:02:58 Created temporary directory: /tmp/pip-ephem-wheel-cache-yu5bz_rw
2019-07-01T22:02:58 Created temporary directory: /tmp/pip-req-tracker-tqo_3dqi
2019-07-01T22:02:58 Created requirements tracker '/tmp/pip-req-tracker-tqo_3dqi'
2019-07-01T22:02:58 Created temporary directory: /tmp/pip-wheel-z78atcze
2019-07-01T22:02:58 Collecting wtf-server==0.8.25
2019-07-01T22:02:58   1 location(s) to search for versions of wtf-server:
2019-07-01T22:02:58   * https://pypi.org/simple/wtf-server/
2019-07-01T22:02:58   Getting page https://pypi.org/simple/wtf-server/
2019-07-01T22:02:58   Analyzing links from page https://pypi.org/simple/wtf-server/
2019-07-01T22:02:58     Found link https://files.pythonhosted.org/packages/ca/ea/07ba4c3fb4ee36a8dbf981d3df4bea3392c9c2be6a568bfe618fb78958c3/wtf-server-0.8.22.tar.gz#sha256=fdc4fe0fcf1365a8f473b43421bc94ad0c1c4aa652f09a8f330e0eb686f92d70 (from https://pypi.org/simple/wtf-server/), version: 0.8.22
2019-07-01T22:02:58     Found link https://files.pythonhosted.org/packages/d5/b6/2ee85920a015dafe4fe9b3184fbe581e4f3d4c0c63b883eddfbc21ba546e/wtf-server-0.8.23.tar.gz#sha256=cb9db05fcfba3bf707280141926e1c5f62b3b2179699dfb8ea968a3f10526272 (from https://pypi.org/simple/wtf-server/), version: 0.8.23
2019-07-01T22:02:58     Found link https://files.pythonhosted.org/packages/4c/eb/05c4b6326e79f7add2cf89ec974452d7bc6a0749d46b40adcfa8313fb37e/wtf-server-0.8.24.tar.gz#sha256=58f03024080ab8ca8c52fd406a8ad7acacdf4fce5f55e0e616bde65b3f78ae06 (from https://pypi.org/simple/wtf-server/), version: 0.8.24
2019-07-01T22:02:58     Found link https://files.pythonhosted.org/packages/88/2b/c75e2cbca287a4abc97385e25c7f1d40567e9098ecd548b5b1348b1ac36e/wtf-server-0.8.25.tar.gz#sha256=13f3a3d78b19487b25439f0b280c6ef026f4d84500b20b874eb75f6918fe5967 (from https://pypi.org/simple/wtf-server/), version: 0.8.25
2019-07-01T22:02:58   Using version 0.8.25 (newest of versions: 0.8.25)
2019-07-01T22:02:58   Created temporary directory: /tmp/pip-unpack-y0tlmw85
2019-07-01T22:02:58   Downloading https://files.pythonhosted.org/packages/88/2b/c75e2cbca287a4abc97385e25c7f1d40567e9098ecd548b5b1348b1ac36e/wtf-server-0.8.25.tar.gz (1.4MB)
2019-07-01T22:02:58   Downloading from URL https://files.pythonhosted.org/packages/88/2b/c75e2cbca287a4abc97385e25c7f1d40567e9098ecd548b5b1348b1ac36e/wtf-server-0.8.25.tar.gz#sha256=13f3a3d78b19487b25439f0b280c6ef026f4d84500b20b874eb75f6918fe5967 (from https://pypi.org/simple/wtf-server/)
2019-07-01T22:03:03   Added wtf-server==0.8.25 from https://files.pythonhosted.org/packages/88/2b/c75e2cbca287a4abc97385e25c7f1d40567e9098ecd548b5b1348b1ac36e/wtf-server-0.8.25.tar.gz#sha256=13f3a3d78b19487b25439f0b280c6ef026f4d84500b20b874eb75f6918fe5967 to build tracker '/tmp/pip-req-tracker-tqo_3dqi'
2019-07-01T22:03:03     Running setup.py (path:/tmp/pip-wheel-z78atcze/wtf-server/setup.py) egg_info for package wtf-server
2019-07-01T22:03:03     Running command python setup.py egg_info
2019-07-01T22:03:05     Traceback (most recent call last):
2019-07-01T22:03:05       File "<string>", line 1, in <module>
2019-07-01T22:03:05       File "/tmp/pip-wheel-z78atcze/wtf-server/setup.py", line 138, in <module>
2019-07-01T22:03:05         setup()
2019-07-01T22:03:05       File "/tmp/pip-wheel-z78atcze/wtf-server/setup.py", line 128, in setup
2019-07-01T22:03:05         manifest_only=_manifest,
2019-07-01T22:03:05       File "/tmp/pip-wheel-z78atcze/wtf-server/_setup/py3/setup.py", line 350, in run
2019-07-01T22:03:05         check_python_version('python', python_min, python_max)
2019-07-01T22:03:05       File "/tmp/pip-wheel-z78atcze/wtf-server/_setup/py3/setup.py", line 71, in check_python_version
2019-07-01T22:03:05         '.'.join(map(str, pyversion))
2019-07-01T22:03:05     OSError: Need at max python 2.7 (vs. 3.7.3)
2019-07-01T22:03:05 Cleaning up...
2019-07-01T22:03:05   Removing source in /tmp/pip-wheel-z78atcze/wtf-server
2019-07-01T22:03:06 Removed wtf-server==0.8.25 from https://files.pythonhosted.org/packages/88/2b/c75e2cbca287a4abc97385e25c7f1d40567e9098ecd548b5b1348b1ac36e/wtf-server-0.8.25.tar.gz#sha256=13f3a3d78b19487b25439f0b280c6ef026f4d84500b20b874eb75f6918fe5967 from build tracker '/tmp/pip-req-tracker-tqo_3dqi'
2019-07-01T22:03:06 Removed build tracker '/tmp/pip-req-tracker-tqo_3dqi'
2019-07-01T22:03:06 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-z78atcze/wtf-server/
2019-07-01T22:03:06 Exception information:
2019-07-01T22:03:06 Traceback (most recent call last):
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T22:03:06     status = self.run(options, args)
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T22:03:06     resolver.resolve(requirement_set)
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T22:03:06     self._resolve_one(requirement_set, req)
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T22:03:06     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T22:03:06     self.require_hashes
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T22:03:06     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T22:03:06     self.req.prepare_metadata()
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T22:03:06     self.run_egg_info()
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T22:03:06     command_desc='python setup.py egg_info')
2019-07-01T22:03:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T22:03:06     % (command_desc, proc.returncode, cwd))
2019-07-01T22:03:06 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-z78atcze/wtf-server/