2019-07-01T15:54:25 Created temporary directory: /tmp/pip-ephem-wheel-cache-dmcdhch3
2019-07-01T15:54:25 Created temporary directory: /tmp/pip-req-tracker-zjrxuavz
2019-07-01T15:54:25 Created requirements tracker '/tmp/pip-req-tracker-zjrxuavz'
2019-07-01T15:54:25 Created temporary directory: /tmp/pip-wheel-eut_fgde
2019-07-01T15:54:25 Collecting flask-io==1.8.0
2019-07-01T15:54:25   1 location(s) to search for versions of flask-io:
2019-07-01T15:54:25   * https://pypi.org/simple/flask-io/
2019-07-01T15:54:25   Getting page https://pypi.org/simple/flask-io/
2019-07-01T15:54:25   Analyzing links from page https://pypi.org/simple/flask-io/
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/87/24/2bad4612cee55b0d51328148b42dce2085d8b366caecc168226885f7359e/flask-io-0.7.0.tar.gz#sha256=b6cea905cb1fbae442ba182835c8dd51a26c9ffa656831f983bd8028d3a386a8 (from https://pypi.org/simple/flask-io/), version: 0.7.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/69/19/654e2ed653eb4ad29afb00af77c3745acd920729fad975d06ea5e3a19594/flask-io-0.9.0.tar.gz#sha256=0a7180808f64a890febfb23041fb4babfe2badf1235a2c3097bedf2e2f5ac3ce (from https://pypi.org/simple/flask-io/), version: 0.9.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/87/b3/762bbcd3c7d4eb96a8f8321d13d010d5962ac42991aa14afa81f8a39bcd0/flask-io-0.9.1.tar.gz#sha256=775c1acb9890942b94ffd56fd915a3f74b24b2482c38c6eb84104647412854f3 (from https://pypi.org/simple/flask-io/), version: 0.9.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/c5/b8/635e0e5bd0b0efa82d7a0a1145bd957c40cea2cf0f211433a55b7af38171/flask-io-0.9.2.tar.gz#sha256=9ae8cfb0e3c0221f9c548599f4fae5a952091c2c7f1086e7db8f85533245d429 (from https://pypi.org/simple/flask-io/), version: 0.9.2
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/be/df/80e3230eecc4d9c7e29464ded212fae1a98f0af4509502bdf1c86277d90c/flask-io-0.9.3.tar.gz#sha256=2c0bdd01ffbd0cad7b018b7b131513722128f260e4b7b1bf0d4c4bf055ba488b (from https://pypi.org/simple/flask-io/), version: 0.9.3
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/03/5d/880b822092bb9e95e8bba0ca4cc3fa87ff336d4d00f9a2b188368614bc8b/flask-io-0.9.4.tar.gz#sha256=809e49b965ff6d493f7e4f543099ed6ab193f1ee6cc52f40fdb2f54cfd4973c0 (from https://pypi.org/simple/flask-io/), version: 0.9.4
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/68/1d/04ceb3e8bd7312b7d417929d51c949c924ccb686feb7e689bdf8c0e140bb/flask-io-1.0.0.tar.gz#sha256=663c2b609b6e83b9fa53584199b81ec72453fadbb652599feab888a5f6b12790 (from https://pypi.org/simple/flask-io/), version: 1.0.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/0e/7e/df9af2f143da629bc829aadfe6d741b78685a4bf13eccc9b975255c8c36a/flask-io-1.1.0.tar.gz#sha256=e462b4ff3b9de788d53bde7e2f6de624761a4a3b177f1c5a5f0f1867c963de68 (from https://pypi.org/simple/flask-io/), version: 1.1.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/12/39/231445ebb4e4b0327746fcbd80be3a9e9d890b6b8575bf362166f530a664/flask-io-1.1.1.tar.gz#sha256=3fd1697fef261afb81604cab18b6a499ced686f00c2d3d875e2c1de1467c3492 (from https://pypi.org/simple/flask-io/), version: 1.1.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/98/05/df6ab6a760d46d8b34e700e1e426c63ae713b43222b3971260d1f49c51c6/flask-io-1.2.0.tar.gz#sha256=bcd0f6f7c2949bab98c07b6a1dde79a443e690f3273cd1f980c6767783a89087 (from https://pypi.org/simple/flask-io/), version: 1.2.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/bd/ca/8bee1d3dc363c52a62739d395b019d5e64f38ffc2d57eefbec50297cb2ac/flask-io-1.3.0.tar.gz#sha256=5dc356e310b906dcad289af0631d6118c29eed8ed70d5bc098e2f8cb67047dbd (from https://pypi.org/simple/flask-io/), version: 1.3.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/c0/53/fb3d9821af49783217864392f17b586945b24b72cf3c08d4a897972ce9cd/flask-io-1.3.1.tar.gz#sha256=4d8c91636fdb1f17308c42813fca2fad971ae0243b29cf09f6ad1308969d93db (from https://pypi.org/simple/flask-io/), version: 1.3.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/73/a0/d0b711a665d7de33f07788b20646ad1e915bb96fabd31ba393ec8735270c/flask-io-1.3.2.tar.gz#sha256=cc67c6286c6184f34bdefc3140c7290708469acd73b2f83887230231f674b97e (from https://pypi.org/simple/flask-io/), version: 1.3.2
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/1c/e3/90f80086a185ef0d17aeed20e22c6c98a0d8b3a9b3c352277d711558269e/flask-io-1.3.3.tar.gz#sha256=7b82414c9aadd4a22f3db95668c4872b93e5ce2173964a4cd3fcab22226f84fb (from https://pypi.org/simple/flask-io/), version: 1.3.3
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/19/b4/278e2d97c3c11edff4a9ec303bc747c5097f1aff428a7bd38aaf84450985/flask-io-1.4.0.tar.gz#sha256=00d0fa135e39c5aa715482c6432af8b8e237ceff4b94bbc851eb90e42380aefb (from https://pypi.org/simple/flask-io/), version: 1.4.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/30/3f/ad2bd658fbdc53c34e569e6a98f8ab70429e14a3b6e40bea30d2a582b25c/flask-io-1.4.1.tar.gz#sha256=6eea06cb56ad29905523cce100595d7814d3603ac98128e808411761e84bc19f (from https://pypi.org/simple/flask-io/), version: 1.4.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/f7/dd/6d08cbad82b0ef9a78041a0b0fb6d509ebaf210e740551e884bc48ea297f/flask-io-1.5.0.tar.gz#sha256=a3eb9a18a4b7d42c4f183ceb16c50cfa9c927aee3cf1a7f5afe47109da35d438 (from https://pypi.org/simple/flask-io/), version: 1.5.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/2f/94/3e31a94fc689e30d13cbda950279850b45835793276159a287837a1143b2/flask-io-1.6.0.tar.gz#sha256=588091b4481a5d1150e8d1408f273c57d79eef64f7140a21e26766a31b1a04b6 (from https://pypi.org/simple/flask-io/), version: 1.6.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/d5/53/0e63d8d76a96ec019c2fa34bce44589ffeb1d51a8587dd4559738f8f54d6/flask-io-1.7.0.tar.gz#sha256=077d3f9875c01a998804778cd77179d40adda86761e625b4771c1a8bd65736ba (from https://pypi.org/simple/flask-io/), version: 1.7.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/94/b7/f43ff13e17da7fb047a25c91e1221aafe0525fd46fbd408fe6d984ba8d70/flask-io-1.8.0.tar.gz#sha256=16c3cd86182cbeff1e4642478e0da4041dff1b473d1e74e97e64bb174e779830 (from https://pypi.org/simple/flask-io/), version: 1.8.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/f3/56/cc1cb92f8f80e1673b47300cbd4fb5f3b544b18cef121dbab0c6570ab390/flask-io-1.8.1.tar.gz#sha256=db974006ca36391187bcc6d5aa46962bb3f284891f37768111212f66e44b0184 (from https://pypi.org/simple/flask-io/), version: 1.8.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/89/af/27eec578fabbccfe8ab08ead295dfa7dcbd2df97bfa2a02ef1062a7bf731/flask-io-1.8.2.tar.gz#sha256=8c4a74e480d5e12e93e2237f477c5e96e64ae6420778d0fa1ff088e450fd2c49 (from https://pypi.org/simple/flask-io/), version: 1.8.2
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/f5/1d/552f678f3c0b57999afcf4fa9e6fe33e4a3b84df6a26d80d69c08524b447/flask-io-1.9.0.tar.gz#sha256=d9b69516f6c271063b717d87421e64d90e5f86f4b81cb30c25f9166f6ac8a02c (from https://pypi.org/simple/flask-io/), version: 1.9.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/de/be/bce334072ffb212bd591cbf5b7bbc5998cc33130a12d825d9176d59519b1/flask-io-1.9.1.tar.gz#sha256=8ef3bd8da18bc197fad34ec190fa4467080b717579dbf9f203827a9e1c7c93f3 (from https://pypi.org/simple/flask-io/), version: 1.9.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/21/39/25c22be321ab9d3e671f2fb22c6b4ba82fe8e27f8e4a607b436b6cae0df1/flask-io-1.9.2.tar.gz#sha256=fb112c06156c81f7adde2963ecf49692de1dc0b30e7e4ee12bcc86bf8bfea7ee (from https://pypi.org/simple/flask-io/), version: 1.9.2
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/41/0e/9af601a4aa3dadcb9d8fcdb7748fa1a22b90c9bb81f02fc53ae4dfd74e92/flask-io-1.9.3.tar.gz#sha256=88631a13fe711e9e8fdf3fc23e7d9320877f8a65d67a3addfe2e1cc673db2c34 (from https://pypi.org/simple/flask-io/), version: 1.9.3
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/93/0b/b667c70b86f843c359a4c06e12a854526ee432aaae6befce85af7379f41d/flask-io-1.10.0.tar.gz#sha256=ca3ff3279b68ce9a0a839f6cba00dfd8178b529094b9907cee29a13048d931ef (from https://pypi.org/simple/flask-io/), version: 1.10.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/67/64/400f7fa4ae86a65c96612708a08ac885dde7e4ebf01e4d2401a61f18c31a/flask-io-1.10.1.tar.gz#sha256=108400a427a58c911d3a5bc1a7ff9c6e996dfb86be30c37e4ea3f4d0700e5d94 (from https://pypi.org/simple/flask-io/), version: 1.10.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/d5/e2/e6b922ab9d41ede816ed99ee8bb77d3c204fd5cf2dc52bc71580d7f69a89/flask-io-1.10.2.tar.gz#sha256=f22a57f23227423abc04dfb027a6ef2aa1092c57316c52827e322fbeef1a3e43 (from https://pypi.org/simple/flask-io/), version: 1.10.2
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/6c/8a/5516bef3dcf9f44c39d1cb74840f714dd04d15b8e695785d06f73b6b36d3/flask-io-1.10.3.tar.gz#sha256=f4b50176f27d1b1661ad6717a02e6223d2ebd7ae927a884068c6d319c035e0df (from https://pypi.org/simple/flask-io/), version: 1.10.3
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/b1/a7/86da95f5499c0fcd569b7b8623a66a440d405289c046702a5cb6cd817d4e/flask-io-1.10.4.tar.gz#sha256=703735166ef044e2a9b109cc0146dbc219625ac2d4306f91000f1d9a0d73f0cd (from https://pypi.org/simple/flask-io/), version: 1.10.4
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/e0/b9/b30ace07486480ed6f2bfec41c5775dd1aeda4fc1b5a2e8206d7bd966a00/flask-io-1.10.5.tar.gz#sha256=8a969dccf7984ab1b1226d06abcd2131c33c4af88dcf00844035a5c5e0eea840 (from https://pypi.org/simple/flask-io/), version: 1.10.5
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/f3/5d/748de4059b37506cc3426b75f26acb4c148a9a4dad56163f50e150b944b7/flask-io-1.11.0.tar.gz#sha256=c7e5aca1ca4ebfd078f69e113021315de31c9e64df0fabdc3f4b5911cfb604f2 (from https://pypi.org/simple/flask-io/), version: 1.11.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/49/9c/867e12109b18b53a579a63d8f86e9a7fb6ea7d72a741c044a25ef6b3c0d4/flask-io-1.12.0.tar.gz#sha256=7caf73e095adc8d36b05dfe9b7ed9814c445d1afb4e00e0bed6de08f91644577 (from https://pypi.org/simple/flask-io/), version: 1.12.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/c4/47/536c85c02929c668e08c8b383f046c10199cff02ab16eb2cc27d2e2db416/flask-io-1.13.0.tar.gz#sha256=c86658a40fbe9d1e9d55f96ab8be8d8b0dedfd31a193ca20f52b57f70538c6e3 (from https://pypi.org/simple/flask-io/), version: 1.13.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/94/49/d754b10cf6e1864ae43e72b003ee34ee12a596b30f885647ab03a10ffcd5/flask-io-1.14.0.tar.gz#sha256=7b3c22b168a6d46189d7606588564207b90eeb7758566b0730dd22125bf5da33 (from https://pypi.org/simple/flask-io/), version: 1.14.0
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/30/f0/2373823a31e470b9b31ecf87fb96b55db28627879e9c2d30fa272f15fe10/flask-io-1.14.1.tar.gz#sha256=c0b0d4bf7ad2a881df983bad894ee0b58fdd0e37925dcfde2d80e3f12bb06eec (from https://pypi.org/simple/flask-io/), version: 1.14.1
2019-07-01T15:54:25     Found link https://files.pythonhosted.org/packages/df/6e/19d59112125185668cbddbddd8e0711c7e64ab12ee4cf702a242008692b2/flask-io-1.14.2.tar.gz#sha256=ff122ff14ca6a834a0b75cf615bfae0092b59f0e21aa879c0474224d786c2756 (from https://pypi.org/simple/flask-io/), version: 1.14.2
2019-07-01T15:54:25   Using version 1.8.0 (newest of versions: 1.8.0)
2019-07-01T15:54:25   Created temporary directory: /tmp/pip-unpack-qpzst2ec
2019-07-01T15:54:26   Downloading https://files.pythonhosted.org/packages/94/b7/f43ff13e17da7fb047a25c91e1221aafe0525fd46fbd408fe6d984ba8d70/flask-io-1.8.0.tar.gz
2019-07-01T15:54:26   Downloading from URL https://files.pythonhosted.org/packages/94/b7/f43ff13e17da7fb047a25c91e1221aafe0525fd46fbd408fe6d984ba8d70/flask-io-1.8.0.tar.gz#sha256=16c3cd86182cbeff1e4642478e0da4041dff1b473d1e74e97e64bb174e779830 (from https://pypi.org/simple/flask-io/)
2019-07-01T15:54:26   Added flask-io==1.8.0 from https://files.pythonhosted.org/packages/94/b7/f43ff13e17da7fb047a25c91e1221aafe0525fd46fbd408fe6d984ba8d70/flask-io-1.8.0.tar.gz#sha256=16c3cd86182cbeff1e4642478e0da4041dff1b473d1e74e97e64bb174e779830 to build tracker '/tmp/pip-req-tracker-zjrxuavz'
2019-07-01T15:54:26     Running setup.py (path:/tmp/pip-wheel-eut_fgde/flask-io/setup.py) egg_info for package flask-io
2019-07-01T15:54:26     Running command python setup.py egg_info
2019-07-01T15:54:27     Traceback (most recent call last):
2019-07-01T15:54:27       File "<string>", line 1, in <module>
2019-07-01T15:54:27       File "/tmp/pip-wheel-eut_fgde/flask-io/setup.py", line 1, in <module>
2019-07-01T15:54:27         import flask_io
2019-07-01T15:54:27       File "/tmp/pip-wheel-eut_fgde/flask-io/flask_io/__init__.py", line 2, in <module>
2019-07-01T15:54:27         from marshmallow import pre_load, pre_dump, post_load, post_dump, Schema, ValidationError
2019-07-01T15:54:27     ModuleNotFoundError: No module named 'marshmallow'
2019-07-01T15:54:27 Cleaning up...
2019-07-01T15:54:27   Removing source in /tmp/pip-wheel-eut_fgde/flask-io
2019-07-01T15:54:27 Removed flask-io==1.8.0 from https://files.pythonhosted.org/packages/94/b7/f43ff13e17da7fb047a25c91e1221aafe0525fd46fbd408fe6d984ba8d70/flask-io-1.8.0.tar.gz#sha256=16c3cd86182cbeff1e4642478e0da4041dff1b473d1e74e97e64bb174e779830 from build tracker '/tmp/pip-req-tracker-zjrxuavz'
2019-07-01T15:54:27 Removed build tracker '/tmp/pip-req-tracker-zjrxuavz'
2019-07-01T15:54:27 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-eut_fgde/flask-io/
2019-07-01T15:54:27 Exception information:
2019-07-01T15:54:27 Traceback (most recent call last):
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T15:54:27     status = self.run(options, args)
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T15:54:27     resolver.resolve(requirement_set)
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T15:54:27     self._resolve_one(requirement_set, req)
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T15:54:27     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T15:54:27     self.require_hashes
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T15:54:27     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T15:54:27     self.req.prepare_metadata()
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T15:54:27     self.run_egg_info()
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T15:54:27     command_desc='python setup.py egg_info')
2019-07-01T15:54:27   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T15:54:27     % (command_desc, proc.returncode, cwd))
2019-07-01T15:54:27 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-eut_fgde/flask-io/