2019-06-28T09:34:53 Created temporary directory: /tmp/pip-ephem-wheel-cache-gm5hq24w
2019-06-28T09:34:53 Created temporary directory: /tmp/pip-req-tracker-o190mx11
2019-06-28T09:34:53 Created requirements tracker '/tmp/pip-req-tracker-o190mx11'
2019-06-28T09:34:53 Created temporary directory: /tmp/pip-wheel-o1z3u_mt
2019-06-28T09:34:53 Collecting gocept.linkchecker==3.0a3
2019-06-28T09:34:53   1 location(s) to search for versions of gocept.linkchecker:
2019-06-28T09:34:53   * https://pypi.org/simple/gocept-linkchecker/
2019-06-28T09:34:53   Getting page https://pypi.org/simple/gocept-linkchecker/
2019-06-28T09:34:53   Analyzing links from page https://pypi.org/simple/gocept-linkchecker/
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/43/a3/6642520f13305ce3f64ab81e5ed177b0315df17e67b16c7ebf2bcc493e14/gocept.linkchecker-3.0a1.tar.gz#sha256=98b28f8010a109475b342585602a22d6393f69d737b56c12f8dda43e73427cff (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a1
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/8b/9b/c2926450bef2a6e0b7be7c48ffd45cf2e9d388cd0c982ff441bacd83236c/gocept.linkchecker-3.0a2.tar.gz#sha256=b5ba4f9c8c7f6ee9d5cfe70f4c30c7350172dfa5bc8197acd2c19b071a829bda (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a2
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/55/06/f4bc7f07b22cab4b9e76ca47844c5b0e799d39df794a80a0828af829b102/gocept.linkchecker-3.0a3.tar.gz#sha256=f436d85906d374736e66a1db882b044520d3918d1bf1d972f473e97240d8f890 (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a3
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/43/0b/d7f55d6e51e9295a5acdb2f6e5a5ea190d0a1cafd7db1d7518dc8a0cf107/gocept.linkchecker-3.0a4.tar.gz#sha256=25177411666d0e68e047a3f1b6c4e09dffbca0e082bd9d21fb32a489f041f13c (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a4
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/0e/68/fed9ba9a880b9625afc313f789747c194d6772c911bb63857c92d1069ded/gocept.linkchecker-3.0a5.tar.gz#sha256=f1110d054897e76c647a81c1627d104d72ba0eea8815299226cc66d04610a9ab (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a5
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/a2/8e/d305e1b1683d734ddb6e8720599bf1baf5f0c0d8284459ac5955655ac57d/gocept.linkchecker-3.0a6.tar.gz#sha256=eb8ed057219339294dd7bcce9792fa48cd5f5666529702ad8ba274ce753b1692 (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a6
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/1b/2f/7894c222297a9b51f1e7883aa41e05c6201e82108f28f78d1e6bf0aed473/gocept.linkchecker-3.0a7.tar.gz#sha256=61220a2d9ee14af16fb80ebed4fed16c962ea68ba8cd3cb8314acfa07b4d433b (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a7
2019-06-28T09:34:53     Found link https://files.pythonhosted.org/packages/72/1d/8959152f829e40ea710e14fee1a7c2a9caf7b051cdc191a4ed6f12816fd9/gocept.linkchecker-3.0a9.tar.gz#sha256=14ba8ce17a80771368ef56103bab45869084221a09e6e2be1c4c15e3deab928c (from https://pypi.org/simple/gocept-linkchecker/), version: 3.0a9
2019-06-28T09:34:53   Using version 3.0a3 (newest of versions: 3.0a3)
2019-06-28T09:34:53   Created temporary directory: /tmp/pip-unpack-q0zusukf
2019-06-28T09:34:53   Downloading https://files.pythonhosted.org/packages/55/06/f4bc7f07b22cab4b9e76ca47844c5b0e799d39df794a80a0828af829b102/gocept.linkchecker-3.0a3.tar.gz (366kB)
2019-06-28T09:34:53   Downloading from URL https://files.pythonhosted.org/packages/55/06/f4bc7f07b22cab4b9e76ca47844c5b0e799d39df794a80a0828af829b102/gocept.linkchecker-3.0a3.tar.gz#sha256=f436d85906d374736e66a1db882b044520d3918d1bf1d972f473e97240d8f890 (from https://pypi.org/simple/gocept-linkchecker/)
2019-06-28T09:34:54   Added gocept.linkchecker==3.0a3 from https://files.pythonhosted.org/packages/55/06/f4bc7f07b22cab4b9e76ca47844c5b0e799d39df794a80a0828af829b102/gocept.linkchecker-3.0a3.tar.gz#sha256=f436d85906d374736e66a1db882b044520d3918d1bf1d972f473e97240d8f890 to build tracker '/tmp/pip-req-tracker-o190mx11'
2019-06-28T09:34:54     Running setup.py (path:/tmp/pip-wheel-o1z3u_mt/gocept.linkchecker/setup.py) egg_info for package gocept.linkchecker
2019-06-28T09:34:54     Running command python setup.py egg_info
2019-06-28T09:34:55     Traceback (most recent call last):
2019-06-28T09:34:55       File "<string>", line 1, in <module>
2019-06-28T09:34:55       File "/tmp/pip-wheel-o1z3u_mt/gocept.linkchecker/setup.py", line 20, in <module>
2019-06-28T09:34:55         read('CHANGES.txt')),
2019-06-28T09:34:55       File "/tmp/pip-wheel-o1z3u_mt/gocept.linkchecker/setup.py", line 9, in read
2019-06-28T09:34:55         os.path.join(os.path.dirname(__file__), *names)).read()
2019-06-28T09:34:55     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-o1z3u_mt/gocept.linkchecker/CHANGES.txt'
2019-06-28T09:34:55 Cleaning up...
2019-06-28T09:34:55   Removing source in /tmp/pip-wheel-o1z3u_mt/gocept.linkchecker
2019-06-28T09:34:55 Removed gocept.linkchecker==3.0a3 from https://files.pythonhosted.org/packages/55/06/f4bc7f07b22cab4b9e76ca47844c5b0e799d39df794a80a0828af829b102/gocept.linkchecker-3.0a3.tar.gz#sha256=f436d85906d374736e66a1db882b044520d3918d1bf1d972f473e97240d8f890 from build tracker '/tmp/pip-req-tracker-o190mx11'
2019-06-28T09:34:55 Removed build tracker '/tmp/pip-req-tracker-o190mx11'
2019-06-28T09:34:55 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-o1z3u_mt/gocept.linkchecker/
2019-06-28T09:34:55 Exception information:
2019-06-28T09:34:55 Traceback (most recent call last):
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-28T09:34:55     status = self.run(options, args)
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-28T09:34:55     resolver.resolve(requirement_set)
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-28T09:34:55     self._resolve_one(requirement_set, req)
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-28T09:34:55     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-28T09:34:55     self.require_hashes
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-28T09:34:55     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-28T09:34:55     self.req.prepare_metadata()
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-28T09:34:55     self.run_egg_info()
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-28T09:34:55     command_desc='python setup.py egg_info')
2019-06-28T09:34:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-28T09:34:55     % (command_desc, proc.returncode, cwd))
2019-06-28T09:34:55 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-o1z3u_mt/gocept.linkchecker/