2019-08-27T14:54:28 Created temporary directory: /tmp/pip-ephem-wheel-cache-wibd9tmv
2019-08-27T14:54:28 Created temporary directory: /tmp/pip-req-tracker-2up_npi5
2019-08-27T14:54:28 Created requirements tracker '/tmp/pip-req-tracker-2up_npi5'
2019-08-27T14:54:28 Created temporary directory: /tmp/pip-wheel-kt4w_y2d
2019-08-27T14:54:28 Collecting elist==0.4.36
2019-08-27T14:54:28   1 location(s) to search for versions of elist:
2019-08-27T14:54:28   * https://pypi.org/simple/elist/
2019-08-27T14:54:28   Getting page https://pypi.org/simple/elist/
2019-08-27T14:54:28   Analyzing links from page https://pypi.org/simple/elist/
2019-08-27T14:54:28     Found link https://files.pythonhosted.org/packages/c0/44/beba8bba75bb1144f751674b905668f3300426dd24fd4163ba07b62c33ad/elist-0.3.53.tar.gz#sha256=7b0bc982188c58996a191d3220d947c58eb2b72f92b9020b98782b7d5329f85d (from https://pypi.org/simple/elist/), version: 0.3.53
2019-08-27T14:54:28     Found link https://files.pythonhosted.org/packages/9d/22/c53ec4b3e008f890c9aa8d90cccca74eab8b650e78d1902fe76a460ae88b/elist-0.3.54.tar.gz#sha256=7dc9d8b4851fff4ae9ec91637da0f0eeb7d55561c985fdc263d9fcc5c4967539 (from https://pypi.org/simple/elist/), version: 0.3.54
2019-08-27T14:54:28     Found link https://files.pythonhosted.org/packages/72/f2/f8ba8d591c69b855c707a9b09c45963603b8b264215f9d902ef9f04efd4f/elist-0.3.55.tar.gz#sha256=c960785e7833aa605dd67f44e668bf09501c8a20d2c60c55d8ee21edf68cfd16 (from https://pypi.org/simple/elist/), version: 0.3.55
2019-08-27T14:54:28   ERROR: Could not find a version that satisfies the requirement elist==0.4.36 (from versions: 0.3.53, 0.3.54, 0.3.55)
2019-08-27T14:54:28 Cleaning up...
2019-08-27T14:54:28 Removed build tracker '/tmp/pip-req-tracker-2up_npi5'
2019-08-27T14:54:28 ERROR: No matching distribution found for elist==0.4.36
2019-08-27T14:54:28 Exception information:
2019-08-27T14:54:28 Traceback (most recent call last):
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-08-27T14:54:28     status = self.run(options, args)
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-08-27T14:54:28     resolver.resolve(requirement_set)
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-08-27T14:54:28     self._resolve_one(requirement_set, req)
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-08-27T14:54:28     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-08-27T14:54:28     self.require_hashes
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
2019-08-27T14:54:28     req.populate_link(finder, upgrade_allowed, require_hashes)
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 198, in populate_link
2019-08-27T14:54:28     self.link = finder.find_requirement(self, upgrade)
2019-08-27T14:54:28   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index.py", line 792, in find_requirement
2019-08-27T14:54:28     'No matching distribution found for %s' % req
2019-08-27T14:54:28 pip._internal.exceptions.DistributionNotFound: No matching distribution found for elist==0.4.36