2020-03-08T21:39:11,851 Created temporary directory: /tmp/pip-ephem-wheel-cache-b3ebrjvi
2020-03-08T21:39:11,891 Created temporary directory: /tmp/pip-req-tracker-7an7j_34
2020-03-08T21:39:11,892 Initialized build tracking at /tmp/pip-req-tracker-7an7j_34
2020-03-08T21:39:11,893 Created build tracker: /tmp/pip-req-tracker-7an7j_34
2020-03-08T21:39:11,894 Entered build tracker: /tmp/pip-req-tracker-7an7j_34
2020-03-08T21:39:11,899 Created temporary directory: /tmp/pip-wheel-pzyp73yx
2020-03-08T21:39:11,909 1 location(s) to search for versions of tikatree:
2020-03-08T21:39:11,909 * https://pypi.org/simple/tikatree/
2020-03-08T21:39:11,910 Fetching project page and analyzing links: https://pypi.org/simple/tikatree/
2020-03-08T21:39:11,911 Getting page https://pypi.org/simple/tikatree/
2020-03-08T21:39:11,915 Found index url https://pypi.org/simple
2020-03-08T21:39:11,927 Getting credentials from keyring for https://pypi.org/simple
2020-03-08T21:39:11,927 Getting credentials from keyring for pypi.org
2020-03-08T21:39:12,347   Skipping link: No binaries permitted for tikatree: https://files.pythonhosted.org/packages/8a/4e/38b5f7d58b9b70d55a46a740f31348064e688c6c45355bc07cf973ab1fa1/tikatree-0.0.2-py3-none-any.whl#sha256=cc4865402c30bca6a191c47401a962c399e79c0195d78ec94c5f51a4b3346f12 (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,348   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/13/66/f14a8c240cb5e19c874a4e53fbd85bfabfb28b1100f80e96d85833d46308/tikatree-0.0.2-py3.8.egg#sha256=ede25e7fb5860f81076bc309656729773e69b64060ce2bd712b212cc433baadf (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,349   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/d1/17/e87e6ba94c252866848dd4435439da2a730e92f9de583ec20783931dd96a/tikatree-0.0.2.tar.gz#sha256=36f48b5dfc1a024b73843c24df82d84d6353e6ac5ef2c9b44590ee8032d72c0d (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,349   Skipping link: No binaries permitted for tikatree: https://files.pythonhosted.org/packages/c4/08/3ee3ee4b3029346d2a0927dc5194e01ab2228b7dcab265410a87fa1df8d0/tikatree-0.0.3-py3-none-any.whl#sha256=aace57a6af6747b74f9c8e01da89b2f7449147a104cb4f41042e97706ac211ab (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,350   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/d9/74/fc0a2d72674941f0bb8c198973e3164225216dfc8281fb7797fd9b8d8eb4/tikatree-0.0.3.tar.gz#sha256=5b67fa516d98e08ade7c69e30902cc3916fc6a78063993221b570a40fff30a82 (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,351   Skipping link: No binaries permitted for tikatree: https://files.pythonhosted.org/packages/75/a2/039d304a7ee585b2491cd9b8d1cb5df0323ef73ac0f6e93b5d719a5d8b81/tikatree-0.0.4-py3-none-any.whl#sha256=e915d53d9885c0c854895dfa566f90472f6feff0fd7bddc7c8d2436355ad6c31 (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,351   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/69/19/8ae9bd5a3e557967299ff4eb62942acab2984756e6f375715b95793e9243/tikatree-0.0.4.tar.gz#sha256=6fc20c0526a037b1b29f30fb2338787ffb281b0fa9a43740d8cf93e0ddaf4c1d (from https://pypi.org/simple/tikatree/) (requires-python:>=3.8)
2020-03-08T21:39:12,363 Given no hashes to check 0 links for project 'tikatree': discarding no candidates
2020-03-08T21:39:12,363 ERROR: Could not find a version that satisfies the requirement tikatree==0.0.4 (from versions: none)
2020-03-08T21:39:12,364 Cleaning up...
2020-03-08T21:39:12,425 Removed build tracker: '/tmp/pip-req-tracker-7an7j_34'
2020-03-08T21:39:12,457 ERROR: No matching distribution found for tikatree==0.0.4
2020-03-08T21:39:12,458 Exception information:
2020-03-08T21:39:12,458 Traceback (most recent call last):
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-03-08T21:39:12,458     status = self.run(options, args)
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-03-08T21:39:12,458     resolver.resolve(requirement_set)
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-03-08T21:39:12,458     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-03-08T21:39:12,458     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 281, in _get_abstract_dist_for
2020-03-08T21:39:12,458     req.populate_link(self.finder, upgrade_allowed, require_hashes)
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 249, in populate_link
2020-03-08T21:39:12,458     self.link = finder.find_requirement(self, upgrade)
2020-03-08T21:39:12,458   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 927, in find_requirement
2020-03-08T21:39:12,458     'No matching distribution found for %s' % req
2020-03-08T21:39:12,458 pip._internal.exceptions.DistributionNotFound: No matching distribution found for tikatree==0.0.4