2019-09-02T15:00:13 Created temporary directory: /tmp/pip-ephem-wheel-cache-56_s7m0s
2019-09-02T15:00:13 Created temporary directory: /tmp/pip-req-tracker-81kyupgm
2019-09-02T15:00:13 Created requirements tracker '/tmp/pip-req-tracker-81kyupgm'
2019-09-02T15:00:13 Created temporary directory: /tmp/pip-wheel-kwt0vxu6
2019-09-02T15:00:13 Collecting userv==0.5.3
2019-09-02T15:00:13   1 location(s) to search for versions of userv:
2019-09-02T15:00:13   * https://pypi.org/simple/userv/
2019-09-02T15:00:13   Getting page https://pypi.org/simple/userv/
2019-09-02T15:00:13   Analyzing links from page https://pypi.org/simple/userv/
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/fa/c1/f8739b9dd4f66bca64a882c3db0c0a16d4a4ea647af09742081ce7a84a36/userv-0.1.0.tar.gz#sha256=35e1b1248c96fc1e28bae961460fca7d31979cec3ca4d4836cd7aa4e08e59f0e (from https://pypi.org/simple/userv/), version: 0.1.0
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/48/18/37a36a070e5442339b80a67d33ead1687f4b68afe8c30701cb219022deb5/userv-0.2.0.tar.gz#sha256=f0992914e3491cb8f2a196223403172202ac028002d0ea25157876ffeafb12a5 (from https://pypi.org/simple/userv/), version: 0.2.0
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/c2/0e/bd7172672d8753478fb049e55dbc929dbb78227ab804b5b4e171da320dde/userv-0.4.0.tar.gz#sha256=7b78cec2b77d6e745e82dd5c1b8cb47805560a8607360c5e9e70c149316bd8a8 (from https://pypi.org/simple/userv/), version: 0.4.0
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/e8/e6/669b04156ce2722e973bdbc7d5dafe63732f72890219aef3f7911539d852/userv-0.4.1.tar.gz#sha256=2720fee0f844a263452480b657cebe97837c52cd99b9dde8d2a7c705e3497b04 (from https://pypi.org/simple/userv/), version: 0.4.1
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/e6/f4/c01c223f58f88a75c32b14c951d052bd7d2866c84153bcd2ef5b7df3f21d/userv-0.4.2.tar.gz#sha256=252b176bc0a3ba5b68f01ead8c039d70797d162adc656b724128bbd9a0679e64 (from https://pypi.org/simple/userv/), version: 0.4.2
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/57/e8/7ba2c6428c02b131cc15854b5307b1faa8eafb7363c63b237cfadeb3c93c/userv-0.5.0.tar.gz#sha256=38bb85c8271070740c1d546d271064083e6fe4fd83b3d18d92664f3e548590a1 (from https://pypi.org/simple/userv/), version: 0.5.0
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/7c/44/4abb9daaa067f1bf00c191d9d3497494c2196741c0c098b9bc40ce88e485/userv-0.5.1.tar.gz#sha256=5c5c3c137a8ff2004a3e8b864b24efb08d28ad8e479673265b7d655d42e4aca8 (from https://pypi.org/simple/userv/), version: 0.5.1
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/32/cf/ab138ce1ca099e6ccc870ad41a6565f33a5842e9368ddf506f3a6f683fc8/userv-0.5.2.tar.gz#sha256=02bb8a45b93b938468952af1fc3d9470d9a51e321896a44b5de3b9bc98e42487 (from https://pypi.org/simple/userv/), version: 0.5.2
2019-09-02T15:00:13     Found link https://files.pythonhosted.org/packages/39/d6/7871e46da57ccebdc097a4ce3274d52809b929edcff60ffe534e758300f5/userv-0.5.3.tar.gz#sha256=c7822abb9ef100ff380c2005ab776fba16dc7f71215fd01bc639f54f9bc25d36 (from https://pypi.org/simple/userv/), version: 0.5.3
2019-09-02T15:00:13   Using version 0.5.3 (newest of versions: 0.5.3)
2019-09-02T15:00:13   Created temporary directory: /tmp/pip-unpack-89awlqhi
2019-09-02T15:00:13   Downloading https://files.pythonhosted.org/packages/39/d6/7871e46da57ccebdc097a4ce3274d52809b929edcff60ffe534e758300f5/userv-0.5.3.tar.gz
2019-09-02T15:00:13   Downloading from URL https://files.pythonhosted.org/packages/39/d6/7871e46da57ccebdc097a4ce3274d52809b929edcff60ffe534e758300f5/userv-0.5.3.tar.gz#sha256=c7822abb9ef100ff380c2005ab776fba16dc7f71215fd01bc639f54f9bc25d36 (from https://pypi.org/simple/userv/)
2019-09-02T15:00:13   Added userv==0.5.3 from https://files.pythonhosted.org/packages/39/d6/7871e46da57ccebdc097a4ce3274d52809b929edcff60ffe534e758300f5/userv-0.5.3.tar.gz#sha256=c7822abb9ef100ff380c2005ab776fba16dc7f71215fd01bc639f54f9bc25d36 to build tracker '/tmp/pip-req-tracker-81kyupgm'
2019-09-02T15:00:13     Running setup.py (path:/tmp/pip-wheel-kwt0vxu6/userv/setup.py) egg_info for package userv
2019-09-02T15:00:13     Running command python setup.py egg_info
2019-09-02T15:00:14     Traceback (most recent call last):
2019-09-02T15:00:14       File "<string>", line 1, in <module>
2019-09-02T15:00:14       File "/usr/lib/python3.7/tokenize.py", line 447, in open
2019-09-02T15:00:14         buffer = _builtin_open(filename, 'rb')
2019-09-02T15:00:14     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-kwt0vxu6/userv/setup.py'
2019-09-02T15:00:14 Cleaning up...
2019-09-02T15:00:14   Removing source in /tmp/pip-wheel-kwt0vxu6/userv
2019-09-02T15:00:14 Removed userv==0.5.3 from https://files.pythonhosted.org/packages/39/d6/7871e46da57ccebdc097a4ce3274d52809b929edcff60ffe534e758300f5/userv-0.5.3.tar.gz#sha256=c7822abb9ef100ff380c2005ab776fba16dc7f71215fd01bc639f54f9bc25d36 from build tracker '/tmp/pip-req-tracker-81kyupgm'
2019-09-02T15:00:14 Removed build tracker '/tmp/pip-req-tracker-81kyupgm'
2019-09-02T15:00:14 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-kwt0vxu6/userv/
2019-09-02T15:00:14 Exception information:
2019-09-02T15:00:14 Traceback (most recent call last):
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-09-02T15:00:14     status = self.run(options, args)
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-09-02T15:00:14     resolver.resolve(requirement_set)
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-09-02T15:00:14     self._resolve_one(requirement_set, req)
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-09-02T15:00:14     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-09-02T15:00:14     self.require_hashes
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-09-02T15:00:14     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-09-02T15:00:14     self.req.prepare_metadata()
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-09-02T15:00:14     self.run_egg_info()
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-09-02T15:00:14     command_desc='python setup.py egg_info')
2019-09-02T15:00:14   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-09-02T15:00:14     % (command_desc, proc.returncode, cwd))
2019-09-02T15:00:14 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-kwt0vxu6/userv/