2020-04-24T20:51:07,596 Created temporary directory: /tmp/pip-ephem-wheel-cache-am9243zx
2020-04-24T20:51:07,600 Created temporary directory: /tmp/pip-req-tracker-2fn2x_c8
2020-04-24T20:51:07,601 Initialized build tracking at /tmp/pip-req-tracker-2fn2x_c8
2020-04-24T20:51:07,602 Created build tracker: /tmp/pip-req-tracker-2fn2x_c8
2020-04-24T20:51:07,602 Entered build tracker: /tmp/pip-req-tracker-2fn2x_c8
2020-04-24T20:51:07,603 Created temporary directory: /tmp/pip-wheel-q4mph2le
2020-04-24T20:51:07,609 1 location(s) to search for versions of pick-kernel:
2020-04-24T20:51:07,609 * https://pypi.org/simple/pick-kernel/
2020-04-24T20:51:07,609 Fetching project page and analyzing links: https://pypi.org/simple/pick-kernel/
2020-04-24T20:51:07,610 Getting page https://pypi.org/simple/pick-kernel/
2020-04-24T20:51:07,612 Found index url https://pypi.org/simple
2020-04-24T20:51:07,616 Getting credentials from keyring for https://pypi.org/simple
2020-04-24T20:51:07,616 Getting credentials from keyring for pypi.org
2020-04-24T20:51:07,824   Skipping link: No binaries permitted for pick-kernel: https://files.pythonhosted.org/packages/c4/8a/d09b77695115d93dc315304ac0a6cc81c4cb1d7560b228205f75a49ac81d/pick_kernel-0.0.1-py3-none-any.whl#sha256=e860eac9a0d0d9df477c449da7b94651886636cabf6b31fc39cc8b1a2c0fe53a (from https://pypi.org/simple/pick-kernel/) (requires-python:>=3.6)
2020-04-24T20:51:07,825   Found link https://files.pythonhosted.org/packages/85/ea/239a6d0117a3f3d2688600eefbb47b20b57fe596bbb5e5964a4d7f7b6ba1/pick_kernel-0.0.1.tar.gz#sha256=6ffa88628fa74fe479b7c43895a23f026814c8880f3a5eed31b79277ea37167b (from https://pypi.org/simple/pick-kernel/) (requires-python:>=3.6), version: 0.0.1
2020-04-24T20:51:07,832 Given no hashes to check 1 links for project 'pick-kernel': discarding no candidates
2020-04-24T20:51:07,833 Using version 0.0.1 (newest of versions: 0.0.1)
2020-04-24T20:51:07,838 Collecting pick-kernel==0.0.1
2020-04-24T20:51:07,842   Created temporary directory: /tmp/pip-unpack-bsweoe3t
2020-04-24T20:51:07,845   Getting credentials from keyring for files.pythonhosted.org
2020-04-24T20:51:08,074   Downloading pick_kernel-0.0.1.tar.gz (11 kB)
2020-04-24T20:51:08,175   Added pick-kernel==0.0.1 from https://files.pythonhosted.org/packages/85/ea/239a6d0117a3f3d2688600eefbb47b20b57fe596bbb5e5964a4d7f7b6ba1/pick_kernel-0.0.1.tar.gz#sha256=6ffa88628fa74fe479b7c43895a23f026814c8880f3a5eed31b79277ea37167b to build tracker '/tmp/pip-req-tracker-2fn2x_c8'
2020-04-24T20:51:08,177     Running setup.py (path:/tmp/pip-wheel-q4mph2le/pick-kernel/setup.py) egg_info for package pick-kernel
2020-04-24T20:51:08,179     Running command python setup.py egg_info
2020-04-24T20:51:09,809     Traceback (most recent call last):
2020-04-24T20:51:09,810       File "<string>", line 1, in <module>
2020-04-24T20:51:09,811       File "/tmp/pip-wheel-q4mph2le/pick-kernel/setup.py", line 27, in <module>
2020-04-24T20:51:09,811         dev_reqs = read_reqs("requirements-dev.txt") + all_reqs
2020-04-24T20:51:09,812       File "/tmp/pip-wheel-q4mph2le/pick-kernel/setup.py", line 22, in read_reqs
2020-04-24T20:51:09,812         return [req.strip() for req in read(req_path).splitlines() if req.strip()]
2020-04-24T20:51:09,812       File "/tmp/pip-wheel-q4mph2le/pick-kernel/setup.py", line 16, in read
2020-04-24T20:51:09,813         with open(fname, "r") as fhandle:
2020-04-24T20:51:09,813     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-q4mph2le/pick-kernel/requirements-dev.txt'
2020-04-24T20:51:09,902 Cleaning up...
2020-04-24T20:51:09,902   Removing source in /tmp/pip-wheel-q4mph2le/pick-kernel
2020-04-24T20:51:09,922 Removed pick-kernel==0.0.1 from https://files.pythonhosted.org/packages/85/ea/239a6d0117a3f3d2688600eefbb47b20b57fe596bbb5e5964a4d7f7b6ba1/pick_kernel-0.0.1.tar.gz#sha256=6ffa88628fa74fe479b7c43895a23f026814c8880f3a5eed31b79277ea37167b from build tracker '/tmp/pip-req-tracker-2fn2x_c8'
2020-04-24T20:51:09,924 Removed build tracker: '/tmp/pip-req-tracker-2fn2x_c8'
2020-04-24T20:51:09,927 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-04-24T20:51:09,929 Exception information:
2020-04-24T20:51:09,929 Traceback (most recent call last):
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-04-24T20:51:09,929     status = self.run(options, args)
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-04-24T20:51:09,929     resolver.resolve(requirement_set)
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-04-24T20:51:09,929     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-04-24T20:51:09,929     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 282, in _get_abstract_dist_for
2020-04-24T20:51:09,929     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 516, in prepare_linked_requirement
2020-04-24T20:51:09,929     req, self.req_tracker, self.finder, self.build_isolation,
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 95, in _get_prepared_distribution
2020-04-24T20:51:09,929     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-04-24T20:51:09,929     self.req.prepare_metadata()
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 564, in prepare_metadata
2020-04-24T20:51:09,929     self.metadata_directory = self._generate_metadata()
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 544, in _generate_metadata
2020-04-24T20:51:09,929     details=self.name or "from {}".format(self.link)
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 118, in generate_metadata
2020-04-24T20:51:09,929     command_desc='python setup.py egg_info',
2020-04-24T20:51:09,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
2020-04-24T20:51:09,929     raise InstallationError(exc_msg)
2020-04-24T20:51:09,929 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.