2021-07-31T18:40:51,857 Created temporary directory: /tmp/pip-ephem-wheel-cache-2hts28ve
2021-07-31T18:40:51,879 Created temporary directory: /tmp/pip-req-tracker-kb6btiqa
2021-07-31T18:40:51,879 Initialized build tracking at /tmp/pip-req-tracker-kb6btiqa
2021-07-31T18:40:51,880 Created build tracker: /tmp/pip-req-tracker-kb6btiqa
2021-07-31T18:40:51,880 Entered build tracker: /tmp/pip-req-tracker-kb6btiqa
2021-07-31T18:40:51,881 Created temporary directory: /tmp/pip-wheel-0h5w3s31
2021-07-31T18:40:51,962 WARNING: The index url "/" seems invalid, please provide a scheme.
2021-07-31T18:40:51,963 WARNING: The index url "t" seems invalid, please provide a scheme.
2021-07-31T18:40:51,963 WARNING: The index url "m" seems invalid, please provide a scheme.
2021-07-31T18:40:51,964 WARNING: The index url "p" seems invalid, please provide a scheme.
2021-07-31T18:40:51,965 Looking in indexes: https://pypi.org/simple, /, t, m, p
2021-07-31T18:40:51,977 WARNING: Location '/marcvs/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T18:40:51,978 WARNING: Location 't/marcvs/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T18:40:51,979 WARNING: Location 'm/marcvs/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T18:40:51,979 WARNING: Location 'p/marcvs/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T18:40:51,980 1 location(s) to search for versions of marcvs:
2021-07-31T18:40:51,980 * https://pypi.org/simple/marcvs/
2021-07-31T18:40:51,981 Fetching project page and analyzing links: https://pypi.org/simple/marcvs/
2021-07-31T18:40:51,982 Getting page https://pypi.org/simple/marcvs/
2021-07-31T18:40:51,984 Found index url https://pypi.org/simple
2021-07-31T18:40:52,248   Skipping link: No binaries permitted for marcvs: https://files.pythonhosted.org/packages/d4/39/688286799eb66032b9066f01afb4b6c884c26f986b110b5e5a18eb863e19/marcvs-1.1-py3-none-any.whl#sha256=175af49eb8c2edbd3a47d98a356155ecb13c1ce59b92150144c62ec2166bcf3d (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,250   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0f/82/577a2a305fe98f0294ba05441f9bf5c538d5b82932e24e36aa19c34ab5c8/marcvs-1.1.tar.gz#sha256=1d576504c2b70dbdcecf1f89c3f273e156e532befb8f98470482356c78e7db8b (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,250   Skipping link: No binaries permitted for marcvs: https://files.pythonhosted.org/packages/61/45/cb54ba6ee238f378f1f1a6c0cc8818bdbb802439b31c2356f71ddca1c070/marcvs-1.1.1-py3-none-any.whl#sha256=b3220f5d5f00e1dbe0689dd7a654c23d54b832e7e5728a73c55d8850e12bdeb1 (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,252   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/14/ff/e8c8b096c1862b27afc3793b93e600330eeda03a659317a2036f525af749/marcvs-1.1.1.tar.gz#sha256=dccc83a5a1b5734a02a114fc41970180d2bc68398ba88e196ed57ce9e1cc13b6 (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,252   Skipping link: No binaries permitted for marcvs: https://files.pythonhosted.org/packages/c8/f0/b2634a6f3a7ad8139f47a25ab84c2ffc2acb7338a9783ca712d44eb23dfd/marcvs-1.1.2-py3-none-any.whl#sha256=a70454a754b2adfc4160cfa372a0c1c7ee76d9240b1d9c4196e23a3496bad899 (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,253   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/d5/88/d6432ad44bb63b2beea948b0d91355340e5a512d2813b744213e83ddd2a1/marcvs-1.1.2.tar.gz#sha256=eeb8ce0ab981943207322a272c663aea12eb5f4f949fd5d8c071bb4e9933c131 (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,254   Skipping link: No binaries permitted for marcvs: https://files.pythonhosted.org/packages/65/da/7a55919e6c5067931e1818678403968798732abfa62ec3b7187a14782091/marcvs-1.1.3-py3-none-any.whl#sha256=9e9dd8d4b3a60861a813e4d81318a9d11c036aed76b9880ce10bff89d71f6654 (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,255   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/d3/d7/8cfdaddc2365f320316cd291c73600f5257aa3199c01cb3076ef84068332/marcvs-1.1.3.tar.gz#sha256=1e4894e06fd467c85b99bc9a0d31a30a2c1f7a04e01cf9a510248953405595ea (from https://pypi.org/simple/marcvs/) (requires-python:>=3.8)
2021-07-31T18:40:52,255 Skipping link: not a file: https://pypi.org/simple/marcvs/
2021-07-31T18:40:52,297 Given no hashes to check 0 links for project 'marcvs': discarding no candidates
2021-07-31T18:40:52,307 ERROR: Could not find a version that satisfies the requirement marcvs==1.1 (from versions: none)
2021-07-31T18:40:52,308 ERROR: No matching distribution found for marcvs==1.1
2021-07-31T18:40:52,313 Exception information:
2021-07-31T18:40:52,313 Traceback (most recent call last):
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-31T18:40:52,313     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-31T18:40:52,313     raise RequirementsConflicted(criterion)
2021-07-31T18:40:52,313 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('marcvs==1.1')
2021-07-31T18:40:52,313 
2021-07-31T18:40:52,313 During handling of the above exception, another exception occurred:
2021-07-31T18:40:52,313 
2021-07-31T18:40:52,313 Traceback (most recent call last):
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-07-31T18:40:52,313     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-31T18:40:52,313     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-31T18:40:52,313     raise ResolutionImpossible(e.criterion.information)
2021-07-31T18:40:52,313 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('marcvs==1.1'), parent=None)]
2021-07-31T18:40:52,313 
2021-07-31T18:40:52,313 The above exception was the direct cause of the following exception:
2021-07-31T18:40:52,313 
2021-07-31T18:40:52,313 Traceback (most recent call last):
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-31T18:40:52,313     status = self.run(options, args)
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-31T18:40:52,313     return func(self, options, args)
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-07-31T18:40:52,313     reqs, check_supported_wheels=True
2021-07-31T18:40:52,313   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-31T18:40:52,313     raise error from e
2021-07-31T18:40:52,313 pip._internal.exceptions.DistributionNotFound: No matching distribution found for marcvs==1.1
2021-07-31T18:40:52,332 Removed build tracker: '/tmp/pip-req-tracker-kb6btiqa'