2019-06-30T11:02:15 Created temporary directory: /tmp/pip-ephem-wheel-cache-zaxu5vv3
2019-06-30T11:02:15 Created temporary directory: /tmp/pip-req-tracker-7zwc91va
2019-06-30T11:02:15 Created requirements tracker '/tmp/pip-req-tracker-7zwc91va'
2019-06-30T11:02:15 Created temporary directory: /tmp/pip-wheel-1u47izcg
2019-06-30T11:02:15 Collecting buff==0.0.1
2019-06-30T11:02:15   1 location(s) to search for versions of buff:
2019-06-30T11:02:15   * https://pypi.org/simple/buff/
2019-06-30T11:02:15   Getting page https://pypi.org/simple/buff/
2019-06-30T11:02:15   Analyzing links from page https://pypi.org/simple/buff/
2019-06-30T11:02:15     Found link https://files.pythonhosted.org/packages/39/a9/e3ddf6286635e81bb44f23a0a64bce3742f97c720d702de2bc3b5338c82e/buff-0.0.1.tar.gz#sha256=d94bdd836c20970274a816100888acfadd60dd7964cdb49b1cfe927f7ea2785c (from https://pypi.org/simple/buff/), version: 0.0.1
2019-06-30T11:02:15     Found link https://files.pythonhosted.org/packages/c9/9b/81ff0564a822aa9943df14802ea4267845fa6bb0410b42e952e4fe49f504/buff-0.1.0.tar.gz#sha256=a51e8d31dc6bbe424ff673ee5884cf449441bc070b423a75e00907a2703074b1 (from https://pypi.org/simple/buff/), version: 0.1.0
2019-06-30T11:02:15     Found link https://files.pythonhosted.org/packages/c7/b0/3314f9ef56bcd37469eee243168b3f3127a183619f734e4ac6bc1f63d45f/buff-0.1.1.tar.gz#sha256=563ec5cae7bd309d2fc2d06798f4f7e2c9818d766f4f0670d4bbe748f475528b (from https://pypi.org/simple/buff/), version: 0.1.1
2019-06-30T11:02:15     Found link https://files.pythonhosted.org/packages/41/06/cd0bcd17fba4901fdd7c6b6d4c6933294a2fc71ea912b8bc5e7fdafd47d5/buff-0.1.2.tar.gz#sha256=a7b7ce045a697a6f14b657ec8272e3ec6c2dbd3d515e192549e38cacb70ff77c (from https://pypi.org/simple/buff/), version: 0.1.2
2019-06-30T11:02:15     Found link https://files.pythonhosted.org/packages/db/e8/dba398b49b8d39d52677effb710781a3759600116968d525527fb5045a50/buff-0.1.3.tar.gz#sha256=e28cd0b94f7cf616e692f5847ed3af7cda9ffa5b2897af80a960439fba419f94 (from https://pypi.org/simple/buff/), version: 0.1.3
2019-06-30T11:02:15   Using version 0.0.1 (newest of versions: 0.0.1)
2019-06-30T11:02:15   Created temporary directory: /tmp/pip-unpack-7o2va2yl
2019-06-30T11:02:15   Downloading https://files.pythonhosted.org/packages/39/a9/e3ddf6286635e81bb44f23a0a64bce3742f97c720d702de2bc3b5338c82e/buff-0.0.1.tar.gz
2019-06-30T11:02:15   Downloading from URL https://files.pythonhosted.org/packages/39/a9/e3ddf6286635e81bb44f23a0a64bce3742f97c720d702de2bc3b5338c82e/buff-0.0.1.tar.gz#sha256=d94bdd836c20970274a816100888acfadd60dd7964cdb49b1cfe927f7ea2785c (from https://pypi.org/simple/buff/)
2019-06-30T11:02:15   Added buff==0.0.1 from https://files.pythonhosted.org/packages/39/a9/e3ddf6286635e81bb44f23a0a64bce3742f97c720d702de2bc3b5338c82e/buff-0.0.1.tar.gz#sha256=d94bdd836c20970274a816100888acfadd60dd7964cdb49b1cfe927f7ea2785c to build tracker '/tmp/pip-req-tracker-7zwc91va'
2019-06-30T11:02:15     Running setup.py (path:/tmp/pip-wheel-1u47izcg/buff/setup.py) egg_info for package buff
2019-06-30T11:02:15     Running command python setup.py egg_info
2019-06-30T11:02:17     Traceback (most recent call last):
2019-06-30T11:02:17       File "<string>", line 1, in <module>
2019-06-30T11:02:17       File "/tmp/pip-wheel-1u47izcg/buff/setup.py", line 21, in <module>
2019-06-30T11:02:17         long_description=read('README.md'),
2019-06-30T11:02:17       File "/tmp/pip-wheel-1u47izcg/buff/setup.py", line 8, in read
2019-06-30T11:02:17         return open(os.path.join(os.path.dirname(__file__), fname)).read()
2019-06-30T11:02:17     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-1u47izcg/buff/README.md'
2019-06-30T11:02:17 Cleaning up...
2019-06-30T11:02:17   Removing source in /tmp/pip-wheel-1u47izcg/buff
2019-06-30T11:02:17 Removed buff==0.0.1 from https://files.pythonhosted.org/packages/39/a9/e3ddf6286635e81bb44f23a0a64bce3742f97c720d702de2bc3b5338c82e/buff-0.0.1.tar.gz#sha256=d94bdd836c20970274a816100888acfadd60dd7964cdb49b1cfe927f7ea2785c from build tracker '/tmp/pip-req-tracker-7zwc91va'
2019-06-30T11:02:17 Removed build tracker '/tmp/pip-req-tracker-7zwc91va'
2019-06-30T11:02:17 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-1u47izcg/buff/
2019-06-30T11:02:17 Exception information:
2019-06-30T11:02:17 Traceback (most recent call last):
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T11:02:17     status = self.run(options, args)
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T11:02:17     resolver.resolve(requirement_set)
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T11:02:17     self._resolve_one(requirement_set, req)
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T11:02:17     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T11:02:17     self.require_hashes
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T11:02:17     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T11:02:17     self.req.prepare_metadata()
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T11:02:17     self.run_egg_info()
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T11:02:17     command_desc='python setup.py egg_info')
2019-06-30T11:02:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T11:02:17     % (command_desc, proc.returncode, cwd))
2019-06-30T11:02:17 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-1u47izcg/buff/