2020-03-04T06:46:03,592 Created temporary directory: /tmp/pip-ephem-wheel-cache-mwprjn4l
2020-03-04T06:46:03,597 Created temporary directory: /tmp/pip-req-tracker-1hx6w93v
2020-03-04T06:46:03,598 Initialized build tracking at /tmp/pip-req-tracker-1hx6w93v
2020-03-04T06:46:03,598 Created build tracker: /tmp/pip-req-tracker-1hx6w93v
2020-03-04T06:46:03,599 Entered build tracker: /tmp/pip-req-tracker-1hx6w93v
2020-03-04T06:46:03,600 Created temporary directory: /tmp/pip-wheel-26im9hem
2020-03-04T06:46:03,605 1 location(s) to search for versions of mxu:
2020-03-04T06:46:03,605 * https://pypi.org/simple/mxu/
2020-03-04T06:46:03,606 Fetching project page and analyzing links: https://pypi.org/simple/mxu/
2020-03-04T06:46:03,607 Getting page https://pypi.org/simple/mxu/
2020-03-04T06:46:03,610 Found index url https://pypi.org/simple
2020-03-04T06:46:03,613 Getting credentials from keyring for https://pypi.org/simple
2020-03-04T06:46:03,614 Getting credentials from keyring for pypi.org
2020-03-04T06:46:03,796   Skipping link: No binaries permitted for mxu: https://files.pythonhosted.org/packages/7c/5a/13b3fa85a534f97bf641bb94cf2a35a702cabb97e64d3a9f3f2ba245b0fa/mxu-0.0.1-py3-none-any.whl#sha256=21ab92011eed1029d67f9485680596b248160052272c8bc48133f72dcff3e2a0 (from https://pypi.org/simple/mxu/) (requires-python:>=3.8,<4.0)
2020-03-04T06:46:03,798   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/44/dc/14a3826d9165a0a5f22024ccf208cc81f6e172f40f8d3b2a49248bf3482e/mxu-0.0.1.tar.gz#sha256=55dce1b9eedfb8dde2d481c9af65c0ce7e03cbdf8b21fbb7fa464fedb338944b (from https://pypi.org/simple/mxu/) (requires-python:>=3.8,<4.0)
2020-03-04T06:46:03,798   Skipping link: No binaries permitted for mxu: https://files.pythonhosted.org/packages/07/19/8a82cf168a48e381f551991d98b96b19f87928dab3e41ae1b1831cd093a2/mxu-0.0.2-py3-none-any.whl#sha256=f4408aea7defdab0ce63e2696f536e59c0ffc099e458ec187a3e18b0d4b9a59e (from https://pypi.org/simple/mxu/) (requires-python:>=3.8,<4.0)
2020-03-04T06:46:03,799   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/2f/15/efee10dda4482d83988eb2cb2e7a178aa88f4b26bfc72c8ab4aa3b94bb8b/mxu-0.0.2.tar.gz#sha256=e43aeca9644151ad21892abf73c5ab01ae50456d5ff34ebd4dc05ec4720a3329 (from https://pypi.org/simple/mxu/) (requires-python:>=3.8,<4.0)
2020-03-04T06:46:03,805 Given no hashes to check 0 links for project 'mxu': discarding no candidates
2020-03-04T06:46:03,805 ERROR: Could not find a version that satisfies the requirement mxu==0.0.2 (from versions: none)
2020-03-04T06:46:03,806 Cleaning up...
2020-03-04T06:46:03,809 Removed build tracker: '/tmp/pip-req-tracker-1hx6w93v'
2020-03-04T06:46:03,811 ERROR: No matching distribution found for mxu==0.0.2
2020-03-04T06:46:03,812 Exception information:
2020-03-04T06:46:03,812 Traceback (most recent call last):
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-03-04T06:46:03,812     status = self.run(options, args)
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-03-04T06:46:03,812     resolver.resolve(requirement_set)
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-03-04T06:46:03,812     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-03-04T06:46:03,812     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 281, in _get_abstract_dist_for
2020-03-04T06:46:03,812     req.populate_link(self.finder, upgrade_allowed, require_hashes)
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 249, in populate_link
2020-03-04T06:46:03,812     self.link = finder.find_requirement(self, upgrade)
2020-03-04T06:46:03,812   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 927, in find_requirement
2020-03-04T06:46:03,812     'No matching distribution found for %s' % req
2020-03-04T06:46:03,812 pip._internal.exceptions.DistributionNotFound: No matching distribution found for mxu==0.0.2