2019-06-29T19:50:32 Created temporary directory: /tmp/pip-ephem-wheel-cache-7yztzek1
2019-06-29T19:50:32 Created temporary directory: /tmp/pip-req-tracker-v5dxmq55
2019-06-29T19:50:32 Created requirements tracker '/tmp/pip-req-tracker-v5dxmq55'
2019-06-29T19:50:32 Created temporary directory: /tmp/pip-wheel-5kspeteg
2019-06-29T19:50:32 Collecting pyckle==1.0
2019-06-29T19:50:32   1 location(s) to search for versions of pyckle:
2019-06-29T19:50:32   * https://pypi.org/simple/pyckle/
2019-06-29T19:50:32   Getting page https://pypi.org/simple/pyckle/
2019-06-29T19:50:33   Analyzing links from page https://pypi.org/simple/pyckle/
2019-06-29T19:50:33     Found link https://files.pythonhosted.org/packages/c2/72/1758b18316203e047fce0ce8c66d62c77a02139dd08093afd6f0964e2a4e/pyckle-1.0.tar.gz#sha256=c0beeb2fc20f9b63d74c92ca3cfde2bddb27f604a7aa2b0f024895c247acb913 (from https://pypi.org/simple/pyckle/), version: 1.0
2019-06-29T19:50:33   Using version 1.0 (newest of versions: 1.0)
2019-06-29T19:50:33   Created temporary directory: /tmp/pip-unpack-bpvb9z4i
2019-06-29T19:50:33   Downloading https://files.pythonhosted.org/packages/c2/72/1758b18316203e047fce0ce8c66d62c77a02139dd08093afd6f0964e2a4e/pyckle-1.0.tar.gz
2019-06-29T19:50:33   Downloading from URL https://files.pythonhosted.org/packages/c2/72/1758b18316203e047fce0ce8c66d62c77a02139dd08093afd6f0964e2a4e/pyckle-1.0.tar.gz#sha256=c0beeb2fc20f9b63d74c92ca3cfde2bddb27f604a7aa2b0f024895c247acb913 (from https://pypi.org/simple/pyckle/)
2019-06-29T19:50:33   Added pyckle==1.0 from https://files.pythonhosted.org/packages/c2/72/1758b18316203e047fce0ce8c66d62c77a02139dd08093afd6f0964e2a4e/pyckle-1.0.tar.gz#sha256=c0beeb2fc20f9b63d74c92ca3cfde2bddb27f604a7aa2b0f024895c247acb913 to build tracker '/tmp/pip-req-tracker-v5dxmq55'
2019-06-29T19:50:33     Running setup.py (path:/tmp/pip-wheel-5kspeteg/pyckle/setup.py) egg_info for package pyckle
2019-06-29T19:50:33     Running command python setup.py egg_info
2019-06-29T19:50:34     Traceback (most recent call last):
2019-06-29T19:50:34       File "<string>", line 1, in <module>
2019-06-29T19:50:34       File "/tmp/pip-wheel-5kspeteg/pyckle/setup.py", line 19, in <module>
2019-06-29T19:50:34         from standard library like fractions.Fraction.'''
2019-06-29T19:50:34       File "/usr/lib/python3.7/distutils/core.py", line 108, in setup
2019-06-29T19:50:34         _setup_distribution = dist = klass(attrs)
2019-06-29T19:50:34       File "/usr/local/lib/python3.7/dist-packages/setuptools/dist.py", line 444, in __init__
2019-06-29T19:50:34         k: v for k, v in attrs.items()
2019-06-29T19:50:34       File "/usr/lib/python3.7/distutils/dist.py", line 292, in __init__
2019-06-29T19:50:34         self.finalize_options()
2019-06-29T19:50:34       File "/usr/local/lib/python3.7/dist-packages/setuptools/dist.py", line 732, in finalize_options
2019-06-29T19:50:34         ep.load()(self, ep.name, value)
2019-06-29T19:50:34       File "/usr/local/lib/python3.7/dist-packages/setuptools/dist.py", line 327, in check_packages
2019-06-29T19:50:34         if not re.match(r'\w+(\.\w+)*', pkgname):
2019-06-29T19:50:34       File "/usr/lib/python3.7/re.py", line 173, in match
2019-06-29T19:50:34         return _compile(pattern, flags).match(string)
2019-06-29T19:50:34     TypeError: cannot use a string pattern on a bytes-like object
2019-06-29T19:50:34 Cleaning up...
2019-06-29T19:50:34   Removing source in /tmp/pip-wheel-5kspeteg/pyckle
2019-06-29T19:50:34 Removed pyckle==1.0 from https://files.pythonhosted.org/packages/c2/72/1758b18316203e047fce0ce8c66d62c77a02139dd08093afd6f0964e2a4e/pyckle-1.0.tar.gz#sha256=c0beeb2fc20f9b63d74c92ca3cfde2bddb27f604a7aa2b0f024895c247acb913 from build tracker '/tmp/pip-req-tracker-v5dxmq55'
2019-06-29T19:50:34 Removed build tracker '/tmp/pip-req-tracker-v5dxmq55'
2019-06-29T19:50:34 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-5kspeteg/pyckle/
2019-06-29T19:50:34 Exception information:
2019-06-29T19:50:34 Traceback (most recent call last):
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-29T19:50:34     status = self.run(options, args)
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-29T19:50:34     resolver.resolve(requirement_set)
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-29T19:50:34     self._resolve_one(requirement_set, req)
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-29T19:50:34     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-29T19:50:34     self.require_hashes
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-29T19:50:34     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-29T19:50:34     self.req.prepare_metadata()
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-29T19:50:34     self.run_egg_info()
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-29T19:50:34     command_desc='python setup.py egg_info')
2019-06-29T19:50:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-29T19:50:34     % (command_desc, proc.returncode, cwd))
2019-06-29T19:50:34 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-5kspeteg/pyckle/