2019-10-31T12:12:15 Created temporary directory: /tmp/pip-ephem-wheel-cache-58nwtusq
2019-10-31T12:12:15 Created temporary directory: /tmp/pip-req-tracker-vwvtrw92
2019-10-31T12:12:15 Created requirements tracker '/tmp/pip-req-tracker-vwvtrw92'
2019-10-31T12:12:15 Created temporary directory: /tmp/pip-wheel-xl9zqia8
2019-10-31T12:12:15 Collecting cistem==0.9.0rc0
2019-10-31T12:12:15   1 location(s) to search for versions of cistem:
2019-10-31T12:12:15   * https://pypi.org/simple/cistem/
2019-10-31T12:12:15   Getting page https://pypi.org/simple/cistem/
2019-10-31T12:12:15   Analyzing links from page https://pypi.org/simple/cistem/
2019-10-31T12:12:15     Found link https://files.pythonhosted.org/packages/fa/6d/6e1a2368f0801906290d51a763560d1f3ccec33cc9ccc1c5fa7240d21125/cistem-0.9.1.tar.gz#sha256=8b3f461ec7d18bbb2791983c1e1d4ab779856c82f473228038d1ef3f9eaeff8f (from https://pypi.org/simple/cistem/), version: 0.9.1
2019-10-31T12:12:15   ERROR: Could not find a version that satisfies the requirement cistem==0.9.0rc0 (from versions: 0.9.1)
2019-10-31T12:12:15 Cleaning up...
2019-10-31T12:12:15 Removed build tracker '/tmp/pip-req-tracker-vwvtrw92'
2019-10-31T12:12:15 ERROR: No matching distribution found for cistem==0.9.0rc0
2019-10-31T12:12:15 Exception information:
2019-10-31T12:12:15 Traceback (most recent call last):
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-10-31T12:12:15     status = self.run(options, args)
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-10-31T12:12:15     resolver.resolve(requirement_set)
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-10-31T12:12:15     self._resolve_one(requirement_set, req)
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-10-31T12:12:15     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-10-31T12:12:15     self.require_hashes
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
2019-10-31T12:12:15     req.populate_link(finder, upgrade_allowed, require_hashes)
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 198, in populate_link
2019-10-31T12:12:15     self.link = finder.find_requirement(self, upgrade)
2019-10-31T12:12:15   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index.py", line 792, in find_requirement
2019-10-31T12:12:15     'No matching distribution found for %s' % req
2019-10-31T12:12:15 pip._internal.exceptions.DistributionNotFound: No matching distribution found for cistem==0.9.0rc0