2020-08-03T09:35:19,226 Created temporary directory: /tmp/pip-ephem-wheel-cache-mudip6dp
2020-08-03T09:35:19,230 Created temporary directory: /tmp/pip-req-tracker-fqsavn_i
2020-08-03T09:35:19,231 Initialized build tracking at /tmp/pip-req-tracker-fqsavn_i
2020-08-03T09:35:19,232 Created build tracker: /tmp/pip-req-tracker-fqsavn_i
2020-08-03T09:35:19,232 Entered build tracker: /tmp/pip-req-tracker-fqsavn_i
2020-08-03T09:35:19,233 Created temporary directory: /tmp/pip-wheel-_hd0t7cm
2020-08-03T09:35:19,250 1 location(s) to search for versions of libray:
2020-08-03T09:35:19,250 * https://pypi.org/simple/libray/
2020-08-03T09:35:19,251 Fetching project page and analyzing links: https://pypi.org/simple/libray/
2020-08-03T09:35:19,251 Getting page https://pypi.org/simple/libray/
2020-08-03T09:35:19,254 Found index url https://pypi.org/simple
2020-08-03T09:35:19,458   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/69/66/1ca515792e546414323602a75f39c34312552262345918acc2855a845053/libray-0.0.1-py3.7.egg#sha256=2c095be19dd023d0e39b9a9ef2b27e79445afce47e080293962cffd4d367fe16 (from https://pypi.org/simple/libray/)
2020-08-03T09:35:19,458   Found link https://files.pythonhosted.org/packages/c2/6a/eccef1fc61cb435d70551a0470099849fcd1df2f8e7038fe6e93a55f07cf/libray-0.0.1.tar.gz#sha256=7ae2dfde6d19b1d73b4c53ee3d840350386a5d58e2234d213c1cc7abddb61988 (from https://pypi.org/simple/libray/), version: 0.0.1
2020-08-03T09:35:19,459   Skipping link: No binaries permitted for libray: https://files.pythonhosted.org/packages/39/32/0de261097478863ec5ac2cfb7184797a992ac2920c25f8524fce50f47fbf/libray-0.0.2-py3-none-any.whl#sha256=f5b784e4ccd1d5b1fab8acadb50bf386a7d546460ddfee6f3d18d7a4924b49e5 (from https://pypi.org/simple/libray/)
2020-08-03T09:35:19,459   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/6f/76/cd03cdcdb68a2c746efa71bc7e7f83a9ea2329961b37b8741c30ed35e10d/libray-0.0.2-py3.7.egg#sha256=c9d48c629523ec7d577e0bbfc899f904d33c4d3508e1bbed72e96521b536fc9d (from https://pypi.org/simple/libray/)
2020-08-03T09:35:19,460   Found link https://files.pythonhosted.org/packages/84/d3/e7149246fb156c425f624dbc32b1570bed88e04a961237cdd0b9322377da/libray-0.0.2.tar.gz#sha256=df6b40769413e07e0aa3cdacfc1c390e600f201b2fbec2d0dc6709667596d646 (from https://pypi.org/simple/libray/), version: 0.0.2
2020-08-03T09:35:19,460   Skipping link: No binaries permitted for libray: https://files.pythonhosted.org/packages/d6/11/d0c6065459dd1b89d2e3eb7d27980f475b42bc57d48a220bc810da1ed44a/libray-0.0.3-py3-none-any.whl#sha256=3bcb509aaa1943a574373bc51e1a9a3efa9deec1f25bd204913c1b4b522d3715 (from https://pypi.org/simple/libray/)
2020-08-03T09:35:19,468 Given no hashes to check 0 links for project 'libray': discarding no candidates
2020-08-03T09:35:19,469 ERROR: Could not find a version that satisfies the requirement libray==0.0.4 (from versions: 0.0.1, 0.0.2)
2020-08-03T09:35:19,469 ERROR: No matching distribution found for libray==0.0.4
2020-08-03T09:35:19,470 Exception information:
2020-08-03T09:35:19,470 Traceback (most recent call last):
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-08-03T09:35:19,470     status = self.run(options, args)
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-08-03T09:35:19,470     return func(self, options, args)
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-08-03T09:35:19,470     reqs, check_supported_wheels=True
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-08-03T09:35:19,470     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-08-03T09:35:19,470     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 313, in _get_abstract_dist_for
2020-08-03T09:35:19,470     self._populate_link(req)
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 279, in _populate_link
2020-08-03T09:35:19,470     req.link = self.finder.find_requirement(req, upgrade)
2020-08-03T09:35:19,470   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2020-08-03T09:35:19,470     req)
2020-08-03T09:35:19,470 pip._internal.exceptions.DistributionNotFound: No matching distribution found for libray==0.0.4
2020-08-03T09:35:19,478 Removed build tracker: '/tmp/pip-req-tracker-fqsavn_i'