2019-07-01T01:54:33 Created temporary directory: /tmp/pip-ephem-wheel-cache-vdqepu49
2019-07-01T01:54:33 Created temporary directory: /tmp/pip-req-tracker-e0g42gaw
2019-07-01T01:54:33 Created requirements tracker '/tmp/pip-req-tracker-e0g42gaw'
2019-07-01T01:54:33 Created temporary directory: /tmp/pip-wheel-ct_cvt6m
2019-07-01T01:54:33 Collecting mathstats==0.1.6
2019-07-01T01:54:33   1 location(s) to search for versions of mathstats:
2019-07-01T01:54:33   * https://pypi.org/simple/mathstats/
2019-07-01T01:54:33   Getting page https://pypi.org/simple/mathstats/
2019-07-01T01:54:33   Analyzing links from page https://pypi.org/simple/mathstats/
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/d5/01/1c19c79098dc3781d5db75bd3bed449f23dd464d88487719c91bd9e6ec89/mathstats-0.1.tar.gz#sha256=5a457f42d1c64030ff62a29dfbde79dede1109e05b00e10bf77d8bc19cff7dc5 (from https://pypi.org/simple/mathstats/), version: 0.1
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/7b/3f/b7261f637b645ed1ebbe84f41abf4314e9502f6e6e2322079ad9f48eecd1/mathstats-0.1.1.tar.gz#sha256=97839cfaac15a8be8b48e1867c8c6adf97fda6d31e10581b1528f8c9343930c2 (from https://pypi.org/simple/mathstats/), version: 0.1.1
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/40/d3/ba325ca7ac14f3fedf366c2bbe720b54fbd0ede165132f0c4dd55be12cc6/mathstats-0.1.2.tar.gz#sha256=1213bd7242b3ecca48e0df83d90fb7943d544d070e3cf028b49d1780b849447f (from https://pypi.org/simple/mathstats/), version: 0.1.2
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/fb/71/5bd136af6e5cf9a1f2be1154deb292ee372ad64f46492177e8c27b5aa634/mathstats-0.1.3.tar.gz#sha256=ada404c6fe35d58583e6ba7e0a532e59ba457f47cb574544b3e4e6325b58dfe2 (from https://pypi.org/simple/mathstats/), version: 0.1.3
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/73/41/a97ffb15f1e251d48bf01ca9a231b3b66ff4193d0be8d2f7724a722814a5/mathstats-0.1.3.1.tar.gz#sha256=18a8393248280b5ebc98742d4c40cea79f9a07ba790d70878e254c547fc0b768 (from https://pypi.org/simple/mathstats/), version: 0.1.3.1
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/c0/61/95c663b03ba9e7d21e788a3f34dc073efeda35a1041544e9e7d531e114f7/mathstats-0.1.3.2.tar.gz#sha256=cc30de293b2b06991d65f44a6c6ce05156cdbfa85350af1af9029b246bfe8136 (from https://pypi.org/simple/mathstats/), version: 0.1.3.2
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/6c/60/e19f869438e3d99d204dce9bd5202d77d758cbdcd6f55124490305acb3a1/mathstats-0.1.3.3.tar.gz#sha256=9a5ed7b163fdaf5e99a0280682195990b3b54c12a86350c08e358c763d47a47f (from https://pypi.org/simple/mathstats/), version: 0.1.3.3
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/ad/27/2438903ca84135f13449b7ac70f2dce69ca0dda7d5138134b58ba0f68b3c/mathstats-0.1.4.tar.gz#sha256=264c795258f9de5cdc02c1649e27e333310672f2069039a05ec4fec68b4d26f0 (from https://pypi.org/simple/mathstats/), version: 0.1.4
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/e8/ae/25b9a3e0066a4b4b4ab97d8890777fd5e8341615fbf4a4f9b7d8e18e79ce/mathstats-0.1.5.tar.gz#sha256=87e021aba3800ab30a9138f66884bac75c479cc0a9751da427bde4cd3380534a (from https://pypi.org/simple/mathstats/), version: 0.1.5
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/28/15/a6426cdf7edc4c0c18f032b7b91e8952294b32aee90441eb73986e765d49/mathstats-0.1.6.tar.gz#sha256=e9287cf2d71ac92fd9432d5666a423219d8e13a80d67b2e431e0be0f20952d8b (from https://pypi.org/simple/mathstats/), version: 0.1.6
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/93/ae/c07d8a40e83daa84cef6afa8545ea4710deb6e54b8d04269fe0ee3529853/mathstats-0.2.0.tar.gz#sha256=9a3db29dda3a42a38a8f4114ac5b3a7d04da9ecb1aaf29245c25de21e3decf7a (from https://pypi.org/simple/mathstats/), version: 0.2.0
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/52/76/a06091a5b89f3221931c8e028f56bedafc9335db4d03b06ad6b0bda01ce2/mathstats-0.2.1.tar.gz#sha256=9a6c728e15d3fcaec923f3644be9afb5ae82555dae251f62b99c5b4190ef6cb1 (from https://pypi.org/simple/mathstats/), version: 0.2.1
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/6d/0b/10bbe424163769c351bb54f139176d200c77ce08cb10447944669b88f3a9/mathstats-0.2.2.tar.gz#sha256=c755f41dacf483cdbee0319ab9e968711cbd23d81cf954ead342af28ac019cb1 (from https://pypi.org/simple/mathstats/), version: 0.2.2
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/84/c4/bfff926871482d970da9990bb655cde6e0d5b7edd3adb61228661413cf76/mathstats-0.2.4.tar.gz#sha256=70d64eaef93a0826361568daae01f9a6567b6734f3ade8cc3625c2f6b326d0ee (from https://pypi.org/simple/mathstats/), version: 0.2.4
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/5f/9a/0b0c667347cfd7e9027a095c58f5fdad7a805b5beb4b0370ad2c1662c2df/mathstats-0.2.5.tar.gz#sha256=1baca890ec0c5060c0a6dec70e44e52759c542b8e4bdb8a737b687aa3000b6eb (from https://pypi.org/simple/mathstats/), version: 0.2.5
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/9c/2b/41b99f09c1b5f5a94b39876347fe10762da39a35892ab6d8656de4a02388/mathstats-0.2.6.tar.gz#sha256=08ab1819262dc23d459a0cfb53317ca2a0522dc1e4a5bbe37577f2e1459bf518 (from https://pypi.org/simple/mathstats/), version: 0.2.6
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/44/7e/e5fa9b0a55df508d2f75d76af2c5af3ec0754ce9898432b662772128651f/mathstats-0.2.6.1.tar.gz#sha256=6319eb92e56d77174875bf64599bb8e5acf82af6ad55980554cf56bcb39758db (from https://pypi.org/simple/mathstats/), version: 0.2.6.1
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/27/68/45d835470439cc471ed521fefa7acdbf07e107efe9e319c952cc0dcc8ccd/mathstats-0.2.6.2.tar.gz#sha256=572f8122aab807254e927d1d29c711f3b334aae326aba7ed8be1243ca8c743a5 (from https://pypi.org/simple/mathstats/), version: 0.2.6.2
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/05/50/32016582195e250e09301890e2e2b8a3fe30a85daa3f06ba98096eebf947/mathstats-0.2.6.3.tar.gz#sha256=bbc9c7b8a7267d3b80931fca39f2201f215a70d27bf9cc5ca4f19bb3cb7e0504 (from https://pypi.org/simple/mathstats/), version: 0.2.6.3
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/95/b2/ca047619996ae4ffcf33e832ab08e508c25cb4122b801645644c80be6b78/mathstats-0.2.6.4.tar.gz#sha256=ca7aecb1bfb0c600a052fc8fa030cdcef17d79442dea3e37361e9eaf84dfc1a9 (from https://pypi.org/simple/mathstats/), version: 0.2.6.4
2019-07-01T01:54:33     Found link https://files.pythonhosted.org/packages/19/a3/86742df6d7185fc673e963b6572a4e3a55da5b8c6c1ee4c0fbe85a5c58c4/mathstats-0.2.6.5.tar.gz#sha256=bb831e49457755e2e15f85c14d6bf798d618d4e9896956f4449ee2c0bf9ef6c2 (from https://pypi.org/simple/mathstats/), version: 0.2.6.5
2019-07-01T01:54:33   Using version 0.1.6 (newest of versions: 0.1.6)
2019-07-01T01:54:33   Created temporary directory: /tmp/pip-unpack-88h6ur3x
2019-07-01T01:54:33   Downloading https://files.pythonhosted.org/packages/28/15/a6426cdf7edc4c0c18f032b7b91e8952294b32aee90441eb73986e765d49/mathstats-0.1.6.tar.gz
2019-07-01T01:54:33   Downloading from URL https://files.pythonhosted.org/packages/28/15/a6426cdf7edc4c0c18f032b7b91e8952294b32aee90441eb73986e765d49/mathstats-0.1.6.tar.gz#sha256=e9287cf2d71ac92fd9432d5666a423219d8e13a80d67b2e431e0be0f20952d8b (from https://pypi.org/simple/mathstats/)
2019-07-01T01:54:34   Added mathstats==0.1.6 from https://files.pythonhosted.org/packages/28/15/a6426cdf7edc4c0c18f032b7b91e8952294b32aee90441eb73986e765d49/mathstats-0.1.6.tar.gz#sha256=e9287cf2d71ac92fd9432d5666a423219d8e13a80d67b2e431e0be0f20952d8b to build tracker '/tmp/pip-req-tracker-e0g42gaw'
2019-07-01T01:54:34     Running setup.py (path:/tmp/pip-wheel-ct_cvt6m/mathstats/setup.py) egg_info for package mathstats
2019-07-01T01:54:34     Running command python setup.py egg_info
2019-07-01T01:54:36     Traceback (most recent call last):
2019-07-01T01:54:36       File "<string>", line 1, in <module>
2019-07-01T01:54:36       File "/tmp/pip-wheel-ct_cvt6m/mathstats/setup.py", line 25, in <module>
2019-07-01T01:54:36         long_description=open(os.path.join(os.getcwdu(), 'README.md')).read(),
2019-07-01T01:54:36     AttributeError: module 'os' has no attribute 'getcwdu'
2019-07-01T01:54:37 Cleaning up...
2019-07-01T01:54:37   Removing source in /tmp/pip-wheel-ct_cvt6m/mathstats
2019-07-01T01:54:37 Removed mathstats==0.1.6 from https://files.pythonhosted.org/packages/28/15/a6426cdf7edc4c0c18f032b7b91e8952294b32aee90441eb73986e765d49/mathstats-0.1.6.tar.gz#sha256=e9287cf2d71ac92fd9432d5666a423219d8e13a80d67b2e431e0be0f20952d8b from build tracker '/tmp/pip-req-tracker-e0g42gaw'
2019-07-01T01:54:37 Removed build tracker '/tmp/pip-req-tracker-e0g42gaw'
2019-07-01T01:54:37 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ct_cvt6m/mathstats/
2019-07-01T01:54:37 Exception information:
2019-07-01T01:54:37 Traceback (most recent call last):
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T01:54:37     status = self.run(options, args)
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T01:54:37     resolver.resolve(requirement_set)
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T01:54:37     self._resolve_one(requirement_set, req)
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T01:54:37     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T01:54:37     self.require_hashes
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T01:54:37     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T01:54:37     self.req.prepare_metadata()
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T01:54:37     self.run_egg_info()
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T01:54:37     command_desc='python setup.py egg_info')
2019-07-01T01:54:37   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T01:54:37     % (command_desc, proc.returncode, cwd))
2019-07-01T01:54:37 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ct_cvt6m/mathstats/