2019-06-28T03:48:57 Created temporary directory: /tmp/pip-ephem-wheel-cache-tq8wevxj
2019-06-28T03:48:57 Created temporary directory: /tmp/pip-req-tracker-7r_252p4
2019-06-28T03:48:57 Created requirements tracker '/tmp/pip-req-tracker-7r_252p4'
2019-06-28T03:48:57 Created temporary directory: /tmp/pip-wheel-jv3rjkza
2019-06-28T03:48:57 Collecting Yayi==0.07
2019-06-28T03:48:57   1 location(s) to search for versions of Yayi:
2019-06-28T03:48:57   * https://pypi.org/simple/yayi/
2019-06-28T03:48:57   Getting page https://pypi.org/simple/yayi/
2019-06-28T03:48:57   Analyzing links from page https://pypi.org/simple/yayi/
2019-06-28T03:48:57     Skipping link https://files.pythonhosted.org/packages/b2/42/61411c6fc3ccf6e07ce25f2f390fd8444d5927836748a32f9c4b1f050ed0/yayi_release_2010_09_02.tar.bz2#sha256=afb16fa226a2d8087d02dbf888dea7ce03593431e78edcb7e2686ae67d82e69f (from https://pypi.org/simple/yayi/); Missing project version for Yayi
2019-06-28T03:48:57     Found link https://files.pythonhosted.org/packages/af/1a/6ff7c121644e592dda78bd79a226bfabc15c3a1d5ffd322e45018b7a6be2/Yayi-0.8.0dev.tar.gz#sha256=1014ea8514784503864dc672e6095e5a1a8e28edb41bd2a6f864c90539347b85 (from https://pypi.org/simple/yayi/), version: 0.8.0dev
2019-06-28T03:48:57     Found link https://files.pythonhosted.org/packages/f6/d4/120b44205013bc1ed4504dcc0cc27713256e4473e132d384e94553502bca/Yayi-0.8.5dev.tar.gz#sha256=14c5a2a4bfb9f13fce00a2caf77b447c5c1d101f43f98307eca6ec10b3f2d029 (from https://pypi.org/simple/yayi/), version: 0.8.5dev
2019-06-28T03:48:57     Found link https://files.pythonhosted.org/packages/bc/21/b21cddaedc087296ef5a62af1b6c0534d36b918db498a6cbd427caada486/Yayi-0.8.6dev.tar.gz#sha256=56607b89735ac075e862ee9d46ae41721d87762a6b84ad56887a949dc197fe67 (from https://pypi.org/simple/yayi/), version: 0.8.6dev
2019-06-28T03:48:57     Found link https://files.pythonhosted.org/packages/d3/99/2caee638b45bc6b533b6dfa1db2b801e9835df430949b8e748e3106ee976/yayi-0.8.8.dev.tar.gz#sha256=f4ebfda446b9769a7b3eab17bd5760db10ac0c525591815923b3013de6d3c3ca (from https://pypi.org/simple/yayi/), version: 0.8.8.dev
2019-06-28T03:48:57     Skipping link https://files.pythonhosted.org/packages/39/53/37f52fce1fa32e9f8fc0568bb1133d4618bd24e65f77d761e2ffa6720061/yayi-0.8.8.dev0-cp27-none-macosx_10_10_intel.whl#sha256=08d23266d2ea2e8a94a4e99e9933745bd1445f03e762fa7caeb3b506798dca3f (from https://pypi.org/simple/yayi/); it is not compatible with this Python
2019-06-28T03:48:57     Skipping link https://files.pythonhosted.org/packages/b0/ad/8a5c15ba179bf06d3e1d6735019c0d4546b3bfd717d13e4811627f43c79c/yayi-0.8.8.dev0-cp27-none-win_amd64.whl#sha256=64d8cb35420287f3b69ce76c397be924700d5ce65b8363ea7de4a6aff87c4f3b (from https://pypi.org/simple/yayi/); it is not compatible with this Python
2019-06-28T03:48:57   ERROR: Could not find a version that satisfies the requirement Yayi==0.07 (from versions: 0.8.0.dev0, 0.8.5.dev0, 0.8.6.dev0, 0.8.8.dev0)
2019-06-28T03:48:57 Cleaning up...
2019-06-28T03:48:57 Removed build tracker '/tmp/pip-req-tracker-7r_252p4'
2019-06-28T03:48:57 ERROR: No matching distribution found for Yayi==0.07
2019-06-28T03:48:57 Exception information:
2019-06-28T03:48:57 Traceback (most recent call last):
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-28T03:48:57     status = self.run(options, args)
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-28T03:48:57     resolver.resolve(requirement_set)
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-28T03:48:57     self._resolve_one(requirement_set, req)
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-28T03:48:57     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-28T03:48:57     self.require_hashes
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
2019-06-28T03:48:57     req.populate_link(finder, upgrade_allowed, require_hashes)
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 198, in populate_link
2019-06-28T03:48:57     self.link = finder.find_requirement(self, upgrade)
2019-06-28T03:48:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index.py", line 792, in find_requirement
2019-06-28T03:48:57     'No matching distribution found for %s' % req
2019-06-28T03:48:57 pip._internal.exceptions.DistributionNotFound: No matching distribution found for Yayi==0.07