2019-12-29T02:55:58 Created temporary directory: /tmp/pip-ephem-wheel-cache-l8ihcgvl
2019-12-29T02:55:58 Created temporary directory: /tmp/pip-req-tracker-z2jni9_8
2019-12-29T02:55:58 Created requirements tracker '/tmp/pip-req-tracker-z2jni9_8'
2019-12-29T02:55:58 Created temporary directory: /tmp/pip-wheel-gdfj4iui
2019-12-29T02:55:58 Collecting sage-numerical-backends-gurobi==9.0b12
2019-12-29T02:55:58   1 location(s) to search for versions of sage-numerical-backends-gurobi:
2019-12-29T02:55:58   * https://pypi.org/simple/sage-numerical-backends-gurobi/
2019-12-29T02:55:58   Getting page https://pypi.org/simple/sage-numerical-backends-gurobi/
2019-12-29T02:55:58   Analyzing links from page https://pypi.org/simple/sage-numerical-backends-gurobi/
2019-12-29T02:55:58     Found link https://files.pythonhosted.org/packages/72/07/8b52ab9411caec6f4593decebc5660c6ce955f437510d8bd58533866ff31/sage_numerical_backends_gurobi-9.0b9.tar.gz#sha256=c0dbef218ca179367f5749e64c533a3ebfbf591a15aa60298818e6333706cd84 (from https://pypi.org/simple/sage-numerical-backends-gurobi/), version: 9.0b9
2019-12-29T02:55:58     Found link https://files.pythonhosted.org/packages/2c/5c/e1532bb6cde28cf86ebffd408ccb500d7b846bc29bbd1c5e479a2f18acb6/sage_numerical_backends_gurobi-9.0b12.tar.gz#sha256=3749c0b1dde4e47c59f7bfd4e29200e5db9690eae7e910ba1fa60e3c2cb232ec (from https://pypi.org/simple/sage-numerical-backends-gurobi/), version: 9.0b12
2019-12-29T02:55:58   Using version 9.0b12 (newest of versions: 9.0b12)
2019-12-29T02:55:58   Created temporary directory: /tmp/pip-unpack-_xua07pa
2019-12-29T02:55:58   Downloading https://files.pythonhosted.org/packages/2c/5c/e1532bb6cde28cf86ebffd408ccb500d7b846bc29bbd1c5e479a2f18acb6/sage_numerical_backends_gurobi-9.0b12.tar.gz
2019-12-29T02:55:58   Downloading from URL https://files.pythonhosted.org/packages/2c/5c/e1532bb6cde28cf86ebffd408ccb500d7b846bc29bbd1c5e479a2f18acb6/sage_numerical_backends_gurobi-9.0b12.tar.gz#sha256=3749c0b1dde4e47c59f7bfd4e29200e5db9690eae7e910ba1fa60e3c2cb232ec (from https://pypi.org/simple/sage-numerical-backends-gurobi/)
2019-12-29T02:55:58   Added sage-numerical-backends-gurobi==9.0b12 from https://files.pythonhosted.org/packages/2c/5c/e1532bb6cde28cf86ebffd408ccb500d7b846bc29bbd1c5e479a2f18acb6/sage_numerical_backends_gurobi-9.0b12.tar.gz#sha256=3749c0b1dde4e47c59f7bfd4e29200e5db9690eae7e910ba1fa60e3c2cb232ec to build tracker '/tmp/pip-req-tracker-z2jni9_8'
2019-12-29T02:55:58     Running setup.py (path:/tmp/pip-wheel-gdfj4iui/sage-numerical-backends-gurobi/setup.py) egg_info for package sage-numerical-backends-gurobi
2019-12-29T02:55:58     Running command python setup.py egg_info
2019-12-29T02:56:00     Traceback (most recent call last):
2019-12-29T02:56:00       File "<string>", line 1, in <module>
2019-12-29T02:56:00       File "/tmp/pip-wheel-gdfj4iui/sage-numerical-backends-gurobi/setup.py", line 15, in <module>
2019-12-29T02:56:00         from sage.env import sage_include_directories
2019-12-29T02:56:00     ModuleNotFoundError: No module named 'sage'
2019-12-29T02:56:01 Cleaning up...
2019-12-29T02:56:01   Removing source in /tmp/pip-wheel-gdfj4iui/sage-numerical-backends-gurobi
2019-12-29T02:56:01 Removed sage-numerical-backends-gurobi==9.0b12 from https://files.pythonhosted.org/packages/2c/5c/e1532bb6cde28cf86ebffd408ccb500d7b846bc29bbd1c5e479a2f18acb6/sage_numerical_backends_gurobi-9.0b12.tar.gz#sha256=3749c0b1dde4e47c59f7bfd4e29200e5db9690eae7e910ba1fa60e3c2cb232ec from build tracker '/tmp/pip-req-tracker-z2jni9_8'
2019-12-29T02:56:01 Removed build tracker '/tmp/pip-req-tracker-z2jni9_8'
2019-12-29T02:56:01 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-gdfj4iui/sage-numerical-backends-gurobi/
2019-12-29T02:56:01 Exception information:
2019-12-29T02:56:01 Traceback (most recent call last):
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-12-29T02:56:01     status = self.run(options, args)
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-12-29T02:56:01     resolver.resolve(requirement_set)
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-12-29T02:56:01     self._resolve_one(requirement_set, req)
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-12-29T02:56:01     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-12-29T02:56:01     self.require_hashes
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-12-29T02:56:01     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-12-29T02:56:01     self.req.prepare_metadata()
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-12-29T02:56:01     self.run_egg_info()
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-12-29T02:56:01     command_desc='python setup.py egg_info')
2019-12-29T02:56:01   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-12-29T02:56:01     % (command_desc, proc.returncode, cwd))
2019-12-29T02:56:01 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-gdfj4iui/sage-numerical-backends-gurobi/