2019-10-21T08:45:10 Created temporary directory: /tmp/pip-ephem-wheel-cache-guxsvvb5
2019-10-21T08:45:10 Created temporary directory: /tmp/pip-req-tracker-ngzwe1dj
2019-10-21T08:45:10 Created requirements tracker '/tmp/pip-req-tracker-ngzwe1dj'
2019-10-21T08:45:10 Created temporary directory: /tmp/pip-wheel-auptcjg_
2019-10-21T08:45:10 Collecting sage-combinat-widgets==0.7.6
2019-10-21T08:45:10   1 location(s) to search for versions of sage-combinat-widgets:
2019-10-21T08:45:10   * https://pypi.org/simple/sage-combinat-widgets/
2019-10-21T08:45:10   Getting page https://pypi.org/simple/sage-combinat-widgets/
2019-10-21T08:45:10   Analyzing links from page https://pypi.org/simple/sage-combinat-widgets/
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/f1/10/a40cea95de3de83491e998d829868e73b24fe8f7e97a97ff312a33e70880/sage-combinat-widgets-0.5.0.tar.gz#sha256=a53950aa2d8fc4fbe9b46b88c9d2a3cc2a5123e05c91f10a40ab1c121e7544aa (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.5.0
2019-10-21T08:45:10     Skipping link https://files.pythonhosted.org/packages/10/64/82f121d3799c3978b00e77dbeb0e2e9ea73e29d1bdc352a2015f3f5df822/sage_combinat_widgets-0.5.0-py2-none-any.whl#sha256=b9354dd2a022ddb4c8f5ba3ae2d651e29c6df70b6667eb25aa3f20549b161a0f (from https://pypi.org/simple/sage-combinat-widgets/); it is not compatible with this Python
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/3e/8c/160cd875b8cd8b4ea9b2c442a115cf18def7d04ffdff7d02043786c5abcc/sage-combinat-widgets-0.5.1.tar.gz#sha256=d1ec3d732ba4afa10dc548a59a2f740992bb9371facbd6f149139e915d69945f (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.5.1
2019-10-21T08:45:10     Skipping link https://files.pythonhosted.org/packages/c4/a0/1fb80ea8f44302ba5dd71dce13110e2b087c8d481f22379f305726946d63/sage_combinat_widgets-0.5.1-py2-none-any.whl#sha256=855a03fea919c314ff45e801d87ff3ca121abe5c16e98a5c25df256a71be438c (from https://pypi.org/simple/sage-combinat-widgets/); it is not compatible with this Python
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/4d/ba/e5c0de5b2152a7c224ceb8520b08deb38ebfe79d68bb32473db2b1c6e850/sage-combinat-widgets-0.5.2.tar.gz#sha256=a6117b5b1d7b313d88d42a420ee4597c518c53fc944e3d0188ff2fbbe68dd2d9 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.5.2
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/7f/2c/83989ba271041e80a915aea8f2bde759f12db3b5ca241979400a9945ded7/sage-combinat-widgets-0.5.5.tar.gz#sha256=5255e860d0c8d857868bba4d64b8d13f05920fa4dd172fbe9f8d3912d5fe32ab (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.5.5
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/69/e6/43d6798bc6d32f450275ca626d602645730520910a49b82105d992476f32/sage-combinat-widgets-0.5.6.tar.gz#sha256=30818ddf5053617ca194a78eedac1a01aac85d3c298d243fca79e60eb7ef49a5 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.5.6
2019-10-21T08:45:10     Skipping link https://files.pythonhosted.org/packages/56/fc/4bbc322e548a7678945920f695cfd1ebbf145835daf954638ffecbbc2078/sage_combinat_widgets-0.6.0-py2-none-any.whl#sha256=7c37b07fd0cf5034a2e8bb40a9c842d7fea9efddce552ecb3bcd2101111bb1aa (from https://pypi.org/simple/sage-combinat-widgets/); it is not compatible with this Python
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/00/e9/7b290a659b58a30466651d2fb88418d3dfc60470f158fe837ea07b6b4ef2/sage-combinat-widgets-0.7.2.tar.gz#sha256=c387c6c649327e7e8e83433b091c32d232fd2ba298087cd89e0fd3fe2857f025 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.7.2
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/d5/5e/c3ca8e372b845439834c3779b51a34c5b60a57e0e252507e8fed584399ab/sage_combinat_widgets-0.7.2-py2.py3-none-any.whl#sha256=fbcf68217cf08e9f5eb77677219637e06b1345aae9bfe3c661d583b44c8ce081 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.7.2
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/54/7e/72b1c65e8cc81f7a14ccafd8852761264ea7061299aa5c185bb29a40cd74/sage_combinat_widgets-0.7.3-py2.py3-none-any.whl#sha256=5216834e7f73c9a41565885dc0fa61612d620081ad9a158fcf93033cff08f937 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.7.3
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/34/94/0624f3f90fe6f22cf46ec23ce6ec62ceb438951278e136726af8196ff3d2/sage-combinat-widgets-0.7.4.tar.gz#sha256=010367d8297f3ef4db9b700a9f2a4077ad9c9242bc81f31878747c3a57de2109 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.7.4
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/0a/a0/0a2b4dd0a1757fb8070b8d5b80673eaf26a7884ddf3bde4fb204fc5957d1/sage-combinat-widgets-0.7.5c.tar.gz#sha256=2be9f38a873048509e5eaafb53d6874a7068917c6b8eb93b3d436d2f2e2f2538 (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.7.5c
2019-10-21T08:45:10     Found link https://files.pythonhosted.org/packages/4a/ac/1824266e46b4d2918c5654b80a79d0a31b19ff12c5fa7448252b28f117ab/sage-combinat-widgets-0.7.6.tar.gz#sha256=a7e57bf854ed449aac9d6a5f601c9ccae7cdee3a8edb37648a05eeb884eec59d (from https://pypi.org/simple/sage-combinat-widgets/), version: 0.7.6
2019-10-21T08:45:10   Using version 0.7.6 (newest of versions: 0.7.6)
2019-10-21T08:45:10   Created temporary directory: /tmp/pip-unpack-q35d352q
2019-10-21T08:45:10   Downloading https://files.pythonhosted.org/packages/4a/ac/1824266e46b4d2918c5654b80a79d0a31b19ff12c5fa7448252b28f117ab/sage-combinat-widgets-0.7.6.tar.gz (46kB)
2019-10-21T08:45:10   Downloading from URL https://files.pythonhosted.org/packages/4a/ac/1824266e46b4d2918c5654b80a79d0a31b19ff12c5fa7448252b28f117ab/sage-combinat-widgets-0.7.6.tar.gz#sha256=a7e57bf854ed449aac9d6a5f601c9ccae7cdee3a8edb37648a05eeb884eec59d (from https://pypi.org/simple/sage-combinat-widgets/)
2019-10-21T08:45:10   Added sage-combinat-widgets==0.7.6 from https://files.pythonhosted.org/packages/4a/ac/1824266e46b4d2918c5654b80a79d0a31b19ff12c5fa7448252b28f117ab/sage-combinat-widgets-0.7.6.tar.gz#sha256=a7e57bf854ed449aac9d6a5f601c9ccae7cdee3a8edb37648a05eeb884eec59d to build tracker '/tmp/pip-req-tracker-ngzwe1dj'
2019-10-21T08:45:10     Running setup.py (path:/tmp/pip-wheel-auptcjg_/sage-combinat-widgets/setup.py) egg_info for package sage-combinat-widgets
2019-10-21T08:45:10     Running command python setup.py egg_info
2019-10-21T08:45:12     Traceback (most recent call last):
2019-10-21T08:45:12       File "<string>", line 1, in <module>
2019-10-21T08:45:12       File "/tmp/pip-wheel-auptcjg_/sage-combinat-widgets/setup.py", line 14, in <module>
2019-10-21T08:45:12         from setupbase import (
2019-10-21T08:45:12     ModuleNotFoundError: No module named 'setupbase'
2019-10-21T08:45:12 Cleaning up...
2019-10-21T08:45:12   Removing source in /tmp/pip-wheel-auptcjg_/sage-combinat-widgets
2019-10-21T08:45:12 Removed sage-combinat-widgets==0.7.6 from https://files.pythonhosted.org/packages/4a/ac/1824266e46b4d2918c5654b80a79d0a31b19ff12c5fa7448252b28f117ab/sage-combinat-widgets-0.7.6.tar.gz#sha256=a7e57bf854ed449aac9d6a5f601c9ccae7cdee3a8edb37648a05eeb884eec59d from build tracker '/tmp/pip-req-tracker-ngzwe1dj'
2019-10-21T08:45:12 Removed build tracker '/tmp/pip-req-tracker-ngzwe1dj'
2019-10-21T08:45:12 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-auptcjg_/sage-combinat-widgets/
2019-10-21T08:45:12 Exception information:
2019-10-21T08:45:12 Traceback (most recent call last):
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-10-21T08:45:12     status = self.run(options, args)
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-10-21T08:45:12     resolver.resolve(requirement_set)
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-10-21T08:45:12     self._resolve_one(requirement_set, req)
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-10-21T08:45:12     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-10-21T08:45:12     self.require_hashes
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-10-21T08:45:12     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-10-21T08:45:12     self.req.prepare_metadata()
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-10-21T08:45:12     self.run_egg_info()
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-10-21T08:45:12     command_desc='python setup.py egg_info')
2019-10-21T08:45:12   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-10-21T08:45:12     % (command_desc, proc.returncode, cwd))
2019-10-21T08:45:12 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-auptcjg_/sage-combinat-widgets/