2019-06-30T20:27:23 Created temporary directory: /tmp/pip-ephem-wheel-cache-kgiegwfo
2019-06-30T20:27:23 Created temporary directory: /tmp/pip-req-tracker-9u9n07tn
2019-06-30T20:27:23 Created requirements tracker '/tmp/pip-req-tracker-9u9n07tn'
2019-06-30T20:27:23 Created temporary directory: /tmp/pip-wheel-kp7h0s8y
2019-06-30T20:27:23 Collecting db_url==0.2.0
2019-06-30T20:27:23   1 location(s) to search for versions of db-url:
2019-06-30T20:27:23   * https://pypi.org/simple/db-url/
2019-06-30T20:27:23   Getting page https://pypi.org/simple/db-url/
2019-06-30T20:27:23   Analyzing links from page https://pypi.org/simple/db-url/
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/f4/1c/b4875baf0a7508adfb3e274ca083faa03d710c6543b8865e2e69b82d62ca/db_url-0.2.0.tar.gz#sha256=511d8bb9fb0e7cd84c30bbc42212448eb91c43e9acab6afeb27e658b85332cb0 (from https://pypi.org/simple/db-url/), version: 0.2.0
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/77/40/7cc75d494968fb77846c273f854e86f2de3f5d68bdb5a3aa48dc41ac9d1e/db_url-0.2.1.tar.gz#sha256=c35c1b62d0a775bb7e2dfe657275a39b2e405a7d81c15592858bf873881cc97b (from https://pypi.org/simple/db-url/), version: 0.2.1
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/71/d0/6c7c09dfef08bf88806f5e68c46dae3be99afac3e0414f41511946cd6261/db_url-0.2.2.macosx-10.10-x86_64.tar.gz#sha256=be756423f54c55c2a3baee6d849ac1d430887412271826eee44257691e0c9911 (from https://pypi.org/simple/db-url/), version: 0.2.2.macosx-10.10-x86_64
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/3b/cb/617629124b8181012804b3d0a494cda0fae013ab11cdd750b44b86feb4bf/db_url-0.2.2.tar.gz#sha256=4aaa2b3223f34bd19754ea9f324b750fe54b41356f0fc13cbefc56ed77017107 (from https://pypi.org/simple/db-url/), version: 0.2.2
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/ba/2e/35ab313c28bbf886cd3c1d9331fb0e390c72438d8c91b809c3dcef995b5e/db_url-0.3.2.macosx-10.10-x86_64.tar.gz#sha256=7973bfbb90cdb47f2524fe4ae95a920860536b7c914222d24b0f6ded5ae2e8a2 (from https://pypi.org/simple/db-url/), version: 0.3.2.macosx-10.10-x86_64
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/c3/ed/31c2e29e5331a94995066a6ac0e1e188e8b9a09190ea771b2c367c932874/db_url-0.3.2.tar.gz#sha256=3c72a7a2d7be5b3a2e0ac8a04268533229a41aee3c5b2a3fc11ad063d0c20514 (from https://pypi.org/simple/db-url/), version: 0.3.2
2019-06-30T20:27:23     Found link https://files.pythonhosted.org/packages/e1/03/03444bbbdc24bd09dc1264fbfda092af3d81a2576ae7a1bcfcc2c96f4fc6/db_url-0.3.3.tar.gz#sha256=a87af45004a96aaa1ca6b571392916ddd6afd62e212a1cd3ff7bb11452feef9a (from https://pypi.org/simple/db-url/), version: 0.3.3
2019-06-30T20:27:23   Using version 0.2.0 (newest of versions: 0.2.0)
2019-06-30T20:27:24   Created temporary directory: /tmp/pip-unpack-w908bymm
2019-06-30T20:27:24   Downloading https://files.pythonhosted.org/packages/f4/1c/b4875baf0a7508adfb3e274ca083faa03d710c6543b8865e2e69b82d62ca/db_url-0.2.0.tar.gz
2019-06-30T20:27:24   Downloading from URL https://files.pythonhosted.org/packages/f4/1c/b4875baf0a7508adfb3e274ca083faa03d710c6543b8865e2e69b82d62ca/db_url-0.2.0.tar.gz#sha256=511d8bb9fb0e7cd84c30bbc42212448eb91c43e9acab6afeb27e658b85332cb0 (from https://pypi.org/simple/db-url/)
2019-06-30T20:27:24   Added db_url==0.2.0 from https://files.pythonhosted.org/packages/f4/1c/b4875baf0a7508adfb3e274ca083faa03d710c6543b8865e2e69b82d62ca/db_url-0.2.0.tar.gz#sha256=511d8bb9fb0e7cd84c30bbc42212448eb91c43e9acab6afeb27e658b85332cb0 to build tracker '/tmp/pip-req-tracker-9u9n07tn'
2019-06-30T20:27:24     Running setup.py (path:/tmp/pip-wheel-kp7h0s8y/db-url/setup.py) egg_info for package db-url
2019-06-30T20:27:24     Running command python setup.py egg_info
2019-06-30T20:27:25     Traceback (most recent call last):
2019-06-30T20:27:25       File "<string>", line 1, in <module>
2019-06-30T20:27:25       File "/tmp/pip-wheel-kp7h0s8y/db-url/setup.py", line 7, in <module>
2019-06-30T20:27:25         long_description=open('README.md').read(),
2019-06-30T20:27:25     FileNotFoundError: [Errno 2] No such file or directory: 'README.md'
2019-06-30T20:27:25 Cleaning up...
2019-06-30T20:27:25   Removing source in /tmp/pip-wheel-kp7h0s8y/db-url
2019-06-30T20:27:25 Removed db_url==0.2.0 from https://files.pythonhosted.org/packages/f4/1c/b4875baf0a7508adfb3e274ca083faa03d710c6543b8865e2e69b82d62ca/db_url-0.2.0.tar.gz#sha256=511d8bb9fb0e7cd84c30bbc42212448eb91c43e9acab6afeb27e658b85332cb0 from build tracker '/tmp/pip-req-tracker-9u9n07tn'
2019-06-30T20:27:25 Removed build tracker '/tmp/pip-req-tracker-9u9n07tn'
2019-06-30T20:27:25 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-kp7h0s8y/db-url/
2019-06-30T20:27:25 Exception information:
2019-06-30T20:27:25 Traceback (most recent call last):
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T20:27:25     status = self.run(options, args)
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T20:27:25     resolver.resolve(requirement_set)
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T20:27:25     self._resolve_one(requirement_set, req)
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T20:27:25     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T20:27:25     self.require_hashes
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T20:27:25     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T20:27:25     self.req.prepare_metadata()
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T20:27:25     self.run_egg_info()
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T20:27:25     command_desc='python setup.py egg_info')
2019-06-30T20:27:25   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T20:27:25     % (command_desc, proc.returncode, cwd))
2019-06-30T20:27:25 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-kp7h0s8y/db-url/