2021-07-16T03:36:48,839 Created temporary directory: /tmp/pip-ephem-wheel-cache-gaq9a1y_
2021-07-16T03:36:48,842 Created temporary directory: /tmp/pip-req-tracker-9p1xc0iw
2021-07-16T03:36:48,843 Initialized build tracking at /tmp/pip-req-tracker-9p1xc0iw
2021-07-16T03:36:48,843 Created build tracker: /tmp/pip-req-tracker-9p1xc0iw
2021-07-16T03:36:48,843 Entered build tracker: /tmp/pip-req-tracker-9p1xc0iw
2021-07-16T03:36:48,844 Created temporary directory: /tmp/pip-wheel-xhm2u0k7
2021-07-16T03:36:48,877 1 location(s) to search for versions of featurextract:
2021-07-16T03:36:48,877 * https://pypi.org/simple/featurextract/
2021-07-16T03:36:48,878 Fetching project page and analyzing links: https://pypi.org/simple/featurextract/
2021-07-16T03:36:48,878 Getting page https://pypi.org/simple/featurextract/
2021-07-16T03:36:48,880 Found index url https://pypi.org/simple
2021-07-16T03:36:48,967   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
2021-07-16T03:36:48,968   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
2021-07-16T03:36:48,968   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
2021-07-16T03:36:48,968   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
2021-07-16T03:36:48,969   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
2021-07-16T03:36:48,969   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
2021-07-16T03:36:48,969   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
2021-07-16T03:36:48,969   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
2021-07-16T03:36:48,970   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
2021-07-16T03:36:48,970   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
2021-07-16T03:36:48,970 Skipping link: not a file: https://pypi.org/simple/featurextract/
2021-07-16T03:36:48,985 Given no hashes to check 1 links for project 'featurextract': discarding no candidates
2021-07-16T03:36:49,000 Collecting featurextract==0.2.1
2021-07-16T03:36:49,001   Created temporary directory: /tmp/pip-unpack-kjn0wn6w
2021-07-16T03:36:49,041   Downloading featurExtract-0.2.1.tar.gz (13 kB)
2021-07-16T03:36:49,116   Added featurextract==0.2.1 from https://files.pythonhosted.org/packages/82/48/529911775fb028eb946cb63b08171c91f8e9274308978a247b5c5fa9e31b/featurExtract-0.2.1.tar.gz#sha256=87e170c46f19d9dbc5aa4b9a89737de6654153761c48225f6bbf53bc6ec73804 to build tracker '/tmp/pip-req-tracker-9p1xc0iw'
2021-07-16T03:36:49,118     Running setup.py (path:/tmp/pip-wheel-xhm2u0k7/featurextract_279aa40f03bf4d5288efd6c2ae4b5134/setup.py) egg_info for package featurextract
2021-07-16T03:36:49,118     Created temporary directory: /tmp/pip-pip-egg-info-3uesptic
2021-07-16T03:36:49,119     Running command python setup.py egg_info
2021-07-16T03:36:50,137     running egg_info
2021-07-16T03:36:50,139     creating /tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info
2021-07-16T03:36:50,140     writing /tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/PKG-INFO
2021-07-16T03:36:50,142     writing dependency_links to /tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/dependency_links.txt
2021-07-16T03:36:50,143     writing entry points to /tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/entry_points.txt
2021-07-16T03:36:50,144     writing requirements to /tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/requires.txt
2021-07-16T03:36:50,145     writing top-level names to /tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/top_level.txt
2021-07-16T03:36:50,147     writing manifest file '/tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/SOURCES.txt'
2021-07-16T03:36:50,284     reading manifest file '/tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/SOURCES.txt'
2021-07-16T03:36:50,285     reading manifest template 'MANIFEST.in'
2021-07-16T03:36:50,286     warning: no files found matching 'README.rst'
2021-07-16T03:36:50,288     writing manifest file '/tmp/pip-pip-egg-info-3uesptic/featurExtract.egg-info/SOURCES.txt'
2021-07-16T03:36:50,352   Source in /tmp/pip-wheel-xhm2u0k7/featurextract_279aa40f03bf4d5288efd6c2ae4b5134 has version 0.2.1, which satisfies requirement featurextract==0.2.1 from https://files.pythonhosted.org/packages/82/48/529911775fb028eb946cb63b08171c91f8e9274308978a247b5c5fa9e31b/featurExtract-0.2.1.tar.gz#sha256=87e170c46f19d9dbc5aa4b9a89737de6654153761c48225f6bbf53bc6ec73804
2021-07-16T03:36:50,352   Removed featurextract==0.2.1 from https://files.pythonhosted.org/packages/82/48/529911775fb028eb946cb63b08171c91f8e9274308978a247b5c5fa9e31b/featurExtract-0.2.1.tar.gz#sha256=87e170c46f19d9dbc5aa4b9a89737de6654153761c48225f6bbf53bc6ec73804 from build tracker '/tmp/pip-req-tracker-9p1xc0iw'
2021-07-16T03:36:50,357 ERROR: Package 'featurextract' requires a different Python: 3.7.3 not in '>=3.7.6'
2021-07-16T03:36:50,357 Exception information:
2021-07-16T03:36:50,357 Traceback (most recent call last):
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-07-16T03:36:50,357     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-16T03:36:50,357     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 377, in resolve
2021-07-16T03:36:50,357     raise ResolutionImpossible(causes)
2021-07-16T03:36:50,357 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=RequiresPythonRequirement('>=3.7.6'), parent=LinkCandidate('https://files.pythonhosted.org/packages/82/48/529911775fb028eb946cb63b08171c91f8e9274308978a247b5c5fa9e31b/featurExtract-0.2.1.tar.gz#sha256=87e170c46f19d9dbc5aa4b9a89737de6654153761c48225f6bbf53bc6ec73804 (from https://pypi.org/simple/featurextract/)'))]
2021-07-16T03:36:50,357 
2021-07-16T03:36:50,357 The above exception was the direct cause of the following exception:
2021-07-16T03:36:50,357 
2021-07-16T03:36:50,357 Traceback (most recent call last):
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-16T03:36:50,357     status = self.run(options, args)
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-16T03:36:50,357     return func(self, options, args)
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-07-16T03:36:50,357     reqs, check_supported_wheels=True
2021-07-16T03:36:50,357   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-16T03:36:50,357     raise error from e
2021-07-16T03:36:50,357 pip._internal.exceptions.UnsupportedPythonVersion: Package 'featurextract' requires a different Python: 3.7.3 not in '>=3.7.6'
2021-07-16T03:36:50,362 Removed build tracker: '/tmp/pip-req-tracker-9p1xc0iw'