2021-07-16T04:13:08,040 Created temporary directory: /tmp/pip-ephem-wheel-cache-dnelur7m
2021-07-16T04:13:08,044 Created temporary directory: /tmp/pip-req-tracker-tn1lkv1d
2021-07-16T04:13:08,044 Initialized build tracking at /tmp/pip-req-tracker-tn1lkv1d
2021-07-16T04:13:08,045 Created build tracker: /tmp/pip-req-tracker-tn1lkv1d
2021-07-16T04:13:08,045 Entered build tracker: /tmp/pip-req-tracker-tn1lkv1d
2021-07-16T04:13:08,046 Created temporary directory: /tmp/pip-wheel-jdshb8ym
2021-07-16T04:13:08,085 1 location(s) to search for versions of featurextract:
2021-07-16T04:13:08,085 * https://pypi.org/simple/featurextract/
2021-07-16T04:13:08,085 Fetching project page and analyzing links: https://pypi.org/simple/featurextract/
2021-07-16T04:13:08,086 Getting page https://pypi.org/simple/featurextract/
2021-07-16T04:13:08,087 Found index url https://pypi.org/simple
2021-07-16T04:13:08,180   Found link https://files.pythonhosted.org/packages/ce/96/30d816dbcb7a3e40604e1980d6993d00c4d25e968c7e1d70a67866722770/featurExtract-0.1.1.tar.gz#sha256=a5e7a1ccf190488bc48f0c595e3406eee3ed8c775a7c58c0e7e5b5bc25e582d0 (from https://pypi.org/simple/featurextract/), version: 0.1.1
2021-07-16T04:13:08,181   Found link https://files.pythonhosted.org/packages/71/77/7448d44fef9812248dfd335074484f314b112d0b7ff6e1c9937f062aae2b/featurExtract-0.1.2.tar.gz#sha256=8c90dcda7fd284c7eb7f670ec3a0d37068631514c2190dec2c596e93faecd98d (from https://pypi.org/simple/featurextract/), version: 0.1.2
2021-07-16T04:13:08,181   Found link https://files.pythonhosted.org/packages/d1/39/3d7d5bfbff1490ff714ed82678285c59a5d7a645e22853cd9b974c4679f3/featurExtract-0.1.3.tar.gz#sha256=8ed3f1fc7847124f6e3b061aea5604192fd3959f9908df19f886192cb234edcb (from https://pypi.org/simple/featurextract/), version: 0.1.3
2021-07-16T04:13:08,181   Found link https://files.pythonhosted.org/packages/f7/9d/c79e97ef35df07519cf3401aed5760c579e8b01170c250a86058d3a5d183/featurExtract-0.1.4.tar.gz#sha256=46cdffd04ead5ee10c35611825575fdb545420d6fd8f585f79f016987a5dca55 (from https://pypi.org/simple/featurextract/), version: 0.1.4
2021-07-16T04:13:08,182   Found link https://files.pythonhosted.org/packages/e7/f1/bda7329174128f6add37bc9740cbf28a45c410df97501966e05526d6609e/featurExtract-0.1.5.tar.gz#sha256=a2ac4e42c307e421793e022010ba8b9001c97b3948bb6bd5f0332376ede611b9 (from https://pypi.org/simple/featurextract/), version: 0.1.5
2021-07-16T04:13:08,182   Found link https://files.pythonhosted.org/packages/67/b1/67680ea537431b9d343bf0311402cc8893447133e839b53ce30c9b1eb2c4/featurExtract-0.1.6.tar.gz#sha256=697486eb7cf2024eb27e41b49f38b25fb8c5524a01ac266de15ff7b224bd4489 (from https://pypi.org/simple/featurextract/), version: 0.1.6
2021-07-16T04:13:08,182   Found link https://files.pythonhosted.org/packages/9f/1a/7eeb63d9503078fd045338ebfb513282213532cc33463d07cf2f8ff20ad8/featurExtract-0.1.7.tar.gz#sha256=5dd839927fa955c7fa727644147539e80c4a9838bb545978814f7ef9a2eab105 (from https://pypi.org/simple/featurextract/), version: 0.1.7
2021-07-16T04:13:08,183   Found link https://files.pythonhosted.org/packages/2d/d8/858c5e1cc7eb7804f4358b420b420e5f19e38ffe55f71c36d17bb97a05de/featurExtract-0.1.8.tar.gz#sha256=4074d2db8575406d46620263b6d8381d5cc1c21a5d71d28624a2c3e412ab57df (from https://pypi.org/simple/featurextract/), version: 0.1.8
2021-07-16T04:13:08,183   Found link https://files.pythonhosted.org/packages/d6/e4/ef8938f28ce069d6b15f31a70f72ecec59251b05e679cc6d3ed6511c0df3/featurExtract-0.1.9.tar.gz#sha256=814edafdad1eceb285524dde048fd47b7dd40306b93810db901ec1069ad21f1e (from https://pypi.org/simple/featurextract/), version: 0.1.9
2021-07-16T04:13:08,183   Found link https://files.pythonhosted.org/packages/82/48/529911775fb028eb946cb63b08171c91f8e9274308978a247b5c5fa9e31b/featurExtract-0.2.1.tar.gz#sha256=87e170c46f19d9dbc5aa4b9a89737de6654153761c48225f6bbf53bc6ec73804 (from https://pypi.org/simple/featurextract/), version: 0.2.1
2021-07-16T04:13:08,184   Link requires a different Python (3.7.3 not in: '>=3.7.6'): https://files.pythonhosted.org/packages/d9/e7/59fae2793b739d453795627d1533627630506319dbbbe3a6de6d86f557f4/featurExtract-0.2.2.tar.gz#sha256=b4ee36af3c7ff2748614f78a36f65c85edb0aa9aa673049d689002868196d4d8 (from https://pypi.org/simple/featurextract/) (requires-python:>=3.7.6)
2021-07-16T04:13:08,184 Skipping link: not a file: https://pypi.org/simple/featurextract/
2021-07-16T04:13:08,199 Given no hashes to check 0 links for project 'featurextract': discarding no candidates
2021-07-16T04:13:08,200 ERROR: Could not find a version that satisfies the requirement featurextract==0.2.2 (from versions: 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.2.1)
2021-07-16T04:13:08,200 ERROR: No matching distribution found for featurextract==0.2.2
2021-07-16T04:13:08,201 Exception information:
2021-07-16T04:13:08,201 Traceback (most recent call last):
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-16T04:13:08,201     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-16T04:13:08,201     raise RequirementsConflicted(criterion)
2021-07-16T04:13:08,201 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('featurextract==0.2.2')
2021-07-16T04:13:08,201 
2021-07-16T04:13:08,201 During handling of the above exception, another exception occurred:
2021-07-16T04:13:08,201 
2021-07-16T04:13:08,201 Traceback (most recent call last):
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-07-16T04:13:08,201     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-16T04:13:08,201     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-16T04:13:08,201     raise ResolutionImpossible(e.criterion.information)
2021-07-16T04:13:08,201 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('featurextract==0.2.2'), parent=None)]
2021-07-16T04:13:08,201 
2021-07-16T04:13:08,201 The above exception was the direct cause of the following exception:
2021-07-16T04:13:08,201 
2021-07-16T04:13:08,201 Traceback (most recent call last):
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-16T04:13:08,201     status = self.run(options, args)
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-16T04:13:08,201     return func(self, options, args)
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-07-16T04:13:08,201     reqs, check_supported_wheels=True
2021-07-16T04:13:08,201   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-16T04:13:08,201     raise error from e
2021-07-16T04:13:08,201 pip._internal.exceptions.DistributionNotFound: No matching distribution found for featurextract==0.2.2
2021-07-16T04:13:08,205 Removed build tracker: '/tmp/pip-req-tracker-tn1lkv1d'