2019-09-26T20:07:19 Created temporary directory: /tmp/pip-ephem-wheel-cache-i5rnd508
2019-09-26T20:07:19 Created temporary directory: /tmp/pip-req-tracker-jpl_1rfr
2019-09-26T20:07:19 Created requirements tracker '/tmp/pip-req-tracker-jpl_1rfr'
2019-09-26T20:07:19 Created temporary directory: /tmp/pip-wheel-ecnr6jmk
2019-09-26T20:07:19 Collecting barcap==0.1.5
2019-09-26T20:07:19   1 location(s) to search for versions of barcap:
2019-09-26T20:07:19   * https://pypi.org/simple/barcap/
2019-09-26T20:07:19   Getting page https://pypi.org/simple/barcap/
2019-09-26T20:07:19   Analyzing links from page https://pypi.org/simple/barcap/
2019-09-26T20:07:19     Found link https://files.pythonhosted.org/packages/a7/6b/50f01d152591389b872d1c3ff186ab454ba3439d4f85e0891e6f93be595d/barcap-0.1.5.tar.gz#sha256=f0c40e26e71f06853059fcc0b05385317055af03bed4d5b09c646a66e5af65bf (from https://pypi.org/simple/barcap/), version: 0.1.5
2019-09-26T20:07:19   Using version 0.1.5 (newest of versions: 0.1.5)
2019-09-26T20:07:19   Created temporary directory: /tmp/pip-unpack-zy6axm30
2019-09-26T20:07:19   Downloading https://files.pythonhosted.org/packages/a7/6b/50f01d152591389b872d1c3ff186ab454ba3439d4f85e0891e6f93be595d/barcap-0.1.5.tar.gz (624kB)
2019-09-26T20:07:19   Downloading from URL https://files.pythonhosted.org/packages/a7/6b/50f01d152591389b872d1c3ff186ab454ba3439d4f85e0891e6f93be595d/barcap-0.1.5.tar.gz#sha256=f0c40e26e71f06853059fcc0b05385317055af03bed4d5b09c646a66e5af65bf (from https://pypi.org/simple/barcap/)
2019-09-26T20:07:19   Added barcap==0.1.5 from https://files.pythonhosted.org/packages/a7/6b/50f01d152591389b872d1c3ff186ab454ba3439d4f85e0891e6f93be595d/barcap-0.1.5.tar.gz#sha256=f0c40e26e71f06853059fcc0b05385317055af03bed4d5b09c646a66e5af65bf to build tracker '/tmp/pip-req-tracker-jpl_1rfr'
2019-09-26T20:07:19     Running setup.py (path:/tmp/pip-wheel-ecnr6jmk/barcap/setup.py) egg_info for package barcap
2019-09-26T20:07:19     Running command python setup.py egg_info
2019-09-26T20:07:21     Traceback (most recent call last):
2019-09-26T20:07:21       File "<string>", line 1, in <module>
2019-09-26T20:07:21       File "/tmp/pip-wheel-ecnr6jmk/barcap/setup.py", line 8, in <module>
2019-09-26T20:07:21         from barcap import __version__
2019-09-26T20:07:21       File "/tmp/pip-wheel-ecnr6jmk/barcap/barcap/__init__.py", line 6, in <module>
2019-09-26T20:07:21         from .capture import BarcodeCapture
2019-09-26T20:07:21       File "/tmp/pip-wheel-ecnr6jmk/barcap/barcap/capture.py", line 14, in <module>
2019-09-26T20:07:21         import cv2
2019-09-26T20:07:21     ModuleNotFoundError: No module named 'cv2'
2019-09-26T20:07:21 Cleaning up...
2019-09-26T20:07:21   Removing source in /tmp/pip-wheel-ecnr6jmk/barcap
2019-09-26T20:07:21 Removed barcap==0.1.5 from https://files.pythonhosted.org/packages/a7/6b/50f01d152591389b872d1c3ff186ab454ba3439d4f85e0891e6f93be595d/barcap-0.1.5.tar.gz#sha256=f0c40e26e71f06853059fcc0b05385317055af03bed4d5b09c646a66e5af65bf from build tracker '/tmp/pip-req-tracker-jpl_1rfr'
2019-09-26T20:07:21 Removed build tracker '/tmp/pip-req-tracker-jpl_1rfr'
2019-09-26T20:07:21 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ecnr6jmk/barcap/
2019-09-26T20:07:21 Exception information:
2019-09-26T20:07:21 Traceback (most recent call last):
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-09-26T20:07:21     status = self.run(options, args)
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-09-26T20:07:21     resolver.resolve(requirement_set)
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-09-26T20:07:21     self._resolve_one(requirement_set, req)
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-09-26T20:07:21     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-09-26T20:07:21     self.require_hashes
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-09-26T20:07:21     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-09-26T20:07:21     self.req.prepare_metadata()
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-09-26T20:07:21     self.run_egg_info()
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-09-26T20:07:21     command_desc='python setup.py egg_info')
2019-09-26T20:07:21   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-09-26T20:07:21     % (command_desc, proc.returncode, cwd))
2019-09-26T20:07:21 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ecnr6jmk/barcap/