2019-06-30T07:59:41 Created temporary directory: /tmp/pip-ephem-wheel-cache-79ahtp2l
2019-06-30T07:59:41 Created temporary directory: /tmp/pip-req-tracker-0xszgwgf
2019-06-30T07:59:41 Created requirements tracker '/tmp/pip-req-tracker-0xszgwgf'
2019-06-30T07:59:41 Created temporary directory: /tmp/pip-wheel-ofwos93d
2019-06-30T07:59:41 Collecting fs9721==1.0
2019-06-30T07:59:41   1 location(s) to search for versions of fs9721:
2019-06-30T07:59:41   * https://pypi.org/simple/fs9721/
2019-06-30T07:59:41   Getting page https://pypi.org/simple/fs9721/
2019-06-30T07:59:41   Analyzing links from page https://pypi.org/simple/fs9721/
2019-06-30T07:59:41     Found link https://files.pythonhosted.org/packages/10/ae/f9e86333a03fb4a70ee8fd0515f7ff4e0737944440383aee21057527314c/fs9721-1.0.tar.gz#sha256=b1ef17980062a407a4bc395cc837d2f43e051beee0168569558a4cbf5233bee2 (from https://pypi.org/simple/fs9721/), version: 1.0
2019-06-30T07:59:41     Found link https://files.pythonhosted.org/packages/ce/a1/cd0a42079a24e6a83686bc98a095147ac5bb9e4b96930783c8f8010e23f9/fs9721-1.1.tar.gz#sha256=22e9864680a942b6f87717870b7c2fec924c9547066bc63cc2023a96a1d5d04a (from https://pypi.org/simple/fs9721/), version: 1.1
2019-06-30T07:59:41     Found link https://files.pythonhosted.org/packages/0e/f3/24de5f82f6fd3bb58cecaa3b5ad002416338b3a7a54e747fffef175599b4/fs9721-1.2.tar.gz#sha256=5da601e677f568e7f04cce503273962437a1bf3b1c7850b60d038a524526b07c (from https://pypi.org/simple/fs9721/), version: 1.2
2019-06-30T07:59:41     Found link https://files.pythonhosted.org/packages/a8/42/c80ee29599f844e23aba5a845b77b3b3ac30962be75701c31899d6aef739/fs9721-1.2.1.tar.gz#sha256=6c6c1cf222dc81a663617009de6491348f6aadcef57128d8577becea778b29aa (from https://pypi.org/simple/fs9721/), version: 1.2.1
2019-06-30T07:59:41   Using version 1.0 (newest of versions: 1.0)
2019-06-30T07:59:41   Created temporary directory: /tmp/pip-unpack-evv4gu_0
2019-06-30T07:59:41   Downloading https://files.pythonhosted.org/packages/10/ae/f9e86333a03fb4a70ee8fd0515f7ff4e0737944440383aee21057527314c/fs9721-1.0.tar.gz
2019-06-30T07:59:41   Downloading from URL https://files.pythonhosted.org/packages/10/ae/f9e86333a03fb4a70ee8fd0515f7ff4e0737944440383aee21057527314c/fs9721-1.0.tar.gz#sha256=b1ef17980062a407a4bc395cc837d2f43e051beee0168569558a4cbf5233bee2 (from https://pypi.org/simple/fs9721/)
2019-06-30T07:59:41   Added fs9721==1.0 from https://files.pythonhosted.org/packages/10/ae/f9e86333a03fb4a70ee8fd0515f7ff4e0737944440383aee21057527314c/fs9721-1.0.tar.gz#sha256=b1ef17980062a407a4bc395cc837d2f43e051beee0168569558a4cbf5233bee2 to build tracker '/tmp/pip-req-tracker-0xszgwgf'
2019-06-30T07:59:41     Running setup.py (path:/tmp/pip-wheel-ofwos93d/fs9721/setup.py) egg_info for package fs9721
2019-06-30T07:59:41     Running command python setup.py egg_info
2019-06-30T07:59:43     Traceback (most recent call last):
2019-06-30T07:59:43       File "/tmp/pip-wheel-ofwos93d/fs9721/setup.py", line 13, in <module>
2019-06-30T07:59:43         from pip.req import parse_requirements
2019-06-30T07:59:43     ModuleNotFoundError: No module named 'pip.req'

2019-06-30T07:59:43     During handling of the above exception, another exception occurred:

2019-06-30T07:59:43     Traceback (most recent call last):
2019-06-30T07:59:43       File "<string>", line 1, in <module>
2019-06-30T07:59:43       File "/tmp/pip-wheel-ofwos93d/fs9721/setup.py", line 19, in <module>
2019-06-30T07:59:43         with open(requirements_path, 'r') as in_:
2019-06-30T07:59:43     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-ofwos93d/fs9721/requirements.txt'
2019-06-30T07:59:43 Cleaning up...
2019-06-30T07:59:43   Removing source in /tmp/pip-wheel-ofwos93d/fs9721
2019-06-30T07:59:43 Removed fs9721==1.0 from https://files.pythonhosted.org/packages/10/ae/f9e86333a03fb4a70ee8fd0515f7ff4e0737944440383aee21057527314c/fs9721-1.0.tar.gz#sha256=b1ef17980062a407a4bc395cc837d2f43e051beee0168569558a4cbf5233bee2 from build tracker '/tmp/pip-req-tracker-0xszgwgf'
2019-06-30T07:59:43 Removed build tracker '/tmp/pip-req-tracker-0xszgwgf'
2019-06-30T07:59:43 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ofwos93d/fs9721/
2019-06-30T07:59:43 Exception information:
2019-06-30T07:59:43 Traceback (most recent call last):
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T07:59:43     status = self.run(options, args)
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T07:59:43     resolver.resolve(requirement_set)
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T07:59:43     self._resolve_one(requirement_set, req)
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T07:59:43     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T07:59:43     self.require_hashes
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T07:59:43     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T07:59:43     self.req.prepare_metadata()
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T07:59:43     self.run_egg_info()
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T07:59:43     command_desc='python setup.py egg_info')
2019-06-30T07:59:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T07:59:43     % (command_desc, proc.returncode, cwd))
2019-06-30T07:59:43 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ofwos93d/fs9721/