2019-07-04T15:17:03 Created temporary directory: /tmp/pip-ephem-wheel-cache-kqmc6eii
2019-07-04T15:17:03 Created temporary directory: /tmp/pip-req-tracker-tw92ny9k
2019-07-04T15:17:03 Created requirements tracker '/tmp/pip-req-tracker-tw92ny9k'
2019-07-04T15:17:03 Created temporary directory: /tmp/pip-wheel-s8e7ifev
2019-07-04T15:17:03 Collecting ucwa==0.2.0
2019-07-04T15:17:03   1 location(s) to search for versions of ucwa:
2019-07-04T15:17:03   * https://pypi.org/simple/ucwa/
2019-07-04T15:17:03   Getting page https://pypi.org/simple/ucwa/
2019-07-04T15:17:04   Analyzing links from page https://pypi.org/simple/ucwa/
2019-07-04T15:17:04     Found link https://files.pythonhosted.org/packages/3b/c9/c66c548447c3c2599201196b874cc44d3600821fe4665c6f691349cca5f1/ucwa-0.1.0.tar.gz#sha256=a60c7c0b7a6f248eb3bd85c242881df943d4cac0777321a0ce5ae980b77995a0 (from https://pypi.org/simple/ucwa/), version: 0.1.0
2019-07-04T15:17:04     Found link https://files.pythonhosted.org/packages/ad/4c/6d7a2e0d58e6b8e99864e93d05b41f79f3b025ce317857bc0bf71b569f55/ucwa-0.2.0.macosx-10.6-intel.tar.gz#sha256=dabd51ecbf80d9fd83fec184183c9ed3a5be044ee630063a2de4750ef84acc65 (from https://pypi.org/simple/ucwa/), version: 0.2.0.macosx-10.6-intel
2019-07-04T15:17:04     Found link https://files.pythonhosted.org/packages/ca/d2/b226810df543fed1a27cef8d3a491d60a9bad0c215b235ab069e37433cd2/ucwa-0.3.0.tar.gz#sha256=5ea92ab53500263624b75fbb6aba160422c0c51b09d3100ca0396c3e917d2b51 (from https://pypi.org/simple/ucwa/), version: 0.3.0
2019-07-04T15:17:04   ERROR: Could not find a version that satisfies the requirement ucwa==0.2.0 (from versions: 0.2.0.macosx-10.6-intel, 0.1.0, 0.3.0)
2019-07-04T15:17:04 Cleaning up...
2019-07-04T15:17:04 Removed build tracker '/tmp/pip-req-tracker-tw92ny9k'
2019-07-04T15:17:04 ERROR: No matching distribution found for ucwa==0.2.0
2019-07-04T15:17:04 Exception information:
2019-07-04T15:17:04 Traceback (most recent call last):
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-04T15:17:04     status = self.run(options, args)
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-04T15:17:04     resolver.resolve(requirement_set)
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-04T15:17:04     self._resolve_one(requirement_set, req)
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-04T15:17:04     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-04T15:17:04     self.require_hashes
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
2019-07-04T15:17:04     req.populate_link(finder, upgrade_allowed, require_hashes)
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 198, in populate_link
2019-07-04T15:17:04     self.link = finder.find_requirement(self, upgrade)
2019-07-04T15:17:04   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index.py", line 792, in find_requirement
2019-07-04T15:17:04     'No matching distribution found for %s' % req
2019-07-04T15:17:04 pip._internal.exceptions.DistributionNotFound: No matching distribution found for ucwa==0.2.0