2020-07-12T22:22:07,749 Created temporary directory: /tmp/pip-ephem-wheel-cache-92kd15nt 2020-07-12T22:22:07,753 Created temporary directory: /tmp/pip-req-tracker-dd7ktp_b 2020-07-12T22:22:07,754 Initialized build tracking at /tmp/pip-req-tracker-dd7ktp_b 2020-07-12T22:22:07,754 Created build tracker: /tmp/pip-req-tracker-dd7ktp_b 2020-07-12T22:22:07,755 Entered build tracker: /tmp/pip-req-tracker-dd7ktp_b 2020-07-12T22:22:07,756 Created temporary directory: /tmp/pip-wheel-n9hek94m 2020-07-12T22:22:07,773 1 location(s) to search for versions of matt: 2020-07-12T22:22:07,773 * https://pypi.org/simple/matt/ 2020-07-12T22:22:07,773 Fetching project page and analyzing links: https://pypi.org/simple/matt/ 2020-07-12T22:22:07,774 Getting page https://pypi.org/simple/matt/ 2020-07-12T22:22:07,777 Found index url https://pypi.org/simple 2020-07-12T22:22:07,975 Skipping link: No binaries permitted for matt: https://files.pythonhosted.org/packages/ad/ed/a1dfaa3f050c8f865b236a2b52c41ab483a4671075f42d55a8afe0433dfc/matt-0.1.0-py3-none-any.whl#sha256=4556d71dd08ce241d8e527429cf479a767d9016230df1bb22eb4b8054cbc99ab (from https://pypi.org/simple/matt/) (requires-python:>=3.8,<4.0) 2020-07-12T22:22:07,976 Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/1a/d7/05c090aa64b710daadc8ee07259c568de9dc2dcf97763f0b6eeec3bdc983/matt-0.1.0.tar.gz#sha256=d441f339b7ff151f3bd7da3daa7d6b22ee5d6f03cbcbebe8f17bb397d090f0b0 (from https://pypi.org/simple/matt/) (requires-python:>=3.8,<4.0) 2020-07-12T22:22:07,983 Given no hashes to check 0 links for project 'matt': discarding no candidates 2020-07-12T22:22:07,983 ERROR: Could not find a version that satisfies the requirement matt==0.1.0 (from versions: none) 2020-07-12T22:22:07,984 ERROR: No matching distribution found for matt==0.1.0 2020-07-12T22:22:07,984 Exception information: 2020-07-12T22:22:07,984 Traceback (most recent call last): 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main 2020-07-12T22:22:07,984 status = self.run(options, args) 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper 2020-07-12T22:22:07,984 return func(self, options, args) 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run 2020-07-12T22:22:07,984 reqs, check_supported_wheels=True 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve 2020-07-12T22:22:07,984 discovered_reqs.extend(self._resolve_one(requirement_set, req)) 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one 2020-07-12T22:22:07,984 abstract_dist = self._get_abstract_dist_for(req_to_install) 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 313, in _get_abstract_dist_for 2020-07-12T22:22:07,984 self._populate_link(req) 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 279, in _populate_link 2020-07-12T22:22:07,984 req.link = self.finder.find_requirement(req, upgrade) 2020-07-12T22:22:07,984 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement 2020-07-12T22:22:07,984 req) 2020-07-12T22:22:07,984 pip._internal.exceptions.DistributionNotFound: No matching distribution found for matt==0.1.0 2020-07-12T22:22:07,992 Removed build tracker: '/tmp/pip-req-tracker-dd7ktp_b'