2020-04-30T00:54:29,213 Created temporary directory: /tmp/pip-ephem-wheel-cache-n25mk_za
2020-04-30T00:54:29,218 Created temporary directory: /tmp/pip-req-tracker-yjhfftuc
2020-04-30T00:54:29,218 Initialized build tracking at /tmp/pip-req-tracker-yjhfftuc
2020-04-30T00:54:29,219 Created build tracker: /tmp/pip-req-tracker-yjhfftuc
2020-04-30T00:54:29,219 Entered build tracker: /tmp/pip-req-tracker-yjhfftuc
2020-04-30T00:54:29,221 Created temporary directory: /tmp/pip-wheel-cmonumoy
2020-04-30T00:54:29,226 1 location(s) to search for versions of rist:
2020-04-30T00:54:29,226 * https://pypi.org/simple/rist/
2020-04-30T00:54:29,227 Fetching project page and analyzing links: https://pypi.org/simple/rist/
2020-04-30T00:54:29,227 Getting page https://pypi.org/simple/rist/
2020-04-30T00:54:29,230 Found index url https://pypi.org/simple
2020-04-30T00:54:29,233 Getting credentials from keyring for https://pypi.org/simple
2020-04-30T00:54:29,234 Getting credentials from keyring for pypi.org
2020-04-30T00:54:29,524   Found link https://files.pythonhosted.org/packages/21/ba/ee0d00006aad2b26f8ea2e5b1329332359d808f1274caaf4cd196503a71d/rist-0.1.0.tar.gz#sha256=1e3210522eca69202016b7f8c491146ef7833da71e219214e248964b72f9ee5c (from https://pypi.org/simple/rist/), version: 0.1.0
2020-04-30T00:54:29,525   Found link https://files.pythonhosted.org/packages/33/33/e3956ae8664e1227842d9e3ec8f01dc2a2bcdb152d7804c84d3b9bbf0b78/rist-0.1.1.tar.gz#sha256=e9204868511df29458a0766bb23962364c3d5a2f25c033c075e3117ee13bec1e (from https://pypi.org/simple/rist/), version: 0.1.1
2020-04-30T00:54:29,525   Found link https://files.pythonhosted.org/packages/1f/e9/4b828df2166859a0c7a9462a547d2a98742ceeecf952573fb7fd09729e5d/rist-0.1.2.tar.gz#sha256=88a7b322a831772599a10168ada2d9b589ac504683bb8af18b097dd93854b6f9 (from https://pypi.org/simple/rist/), version: 0.1.2
2020-04-30T00:54:29,533 Given no hashes to check 1 links for project 'rist': discarding no candidates
2020-04-30T00:54:29,534 Using version 0.1.1 (newest of versions: 0.1.1)
2020-04-30T00:54:29,539 Collecting rist==0.1.1
2020-04-30T00:54:29,543   Created temporary directory: /tmp/pip-unpack-shnocnw9
2020-04-30T00:54:29,546   Getting credentials from keyring for files.pythonhosted.org
2020-04-30T00:54:29,642   Downloading rist-0.1.1.tar.gz (14 kB)
2020-04-30T00:54:29,796   Added rist==0.1.1 from https://files.pythonhosted.org/packages/33/33/e3956ae8664e1227842d9e3ec8f01dc2a2bcdb152d7804c84d3b9bbf0b78/rist-0.1.1.tar.gz#sha256=e9204868511df29458a0766bb23962364c3d5a2f25c033c075e3117ee13bec1e to build tracker '/tmp/pip-req-tracker-yjhfftuc'
2020-04-30T00:54:29,799     Running setup.py (path:/tmp/pip-wheel-cmonumoy/rist/setup.py) egg_info for package rist
2020-04-30T00:54:29,801     Running command python setup.py egg_info
2020-04-30T00:54:32,172     Traceback (most recent call last):
2020-04-30T00:54:32,173       File "<string>", line 1, in <module>
2020-04-30T00:54:32,173       File "/tmp/pip-wheel-cmonumoy/rist/setup.py", line 6, in <module>
2020-04-30T00:54:32,174         import rist
2020-04-30T00:54:32,174       File "/tmp/pip-wheel-cmonumoy/rist/rist/__init__.py", line 4, in <module>
2020-04-30T00:54:32,175         from rist.sender import Sender
2020-04-30T00:54:32,175       File "/tmp/pip-wheel-cmonumoy/rist/rist/sender.py", line 4, in <module>
2020-04-30T00:54:32,175         from rist._binding import ffi, librist
2020-04-30T00:54:32,176       File "/tmp/pip-wheel-cmonumoy/rist/rist/_binding.py", line 226, in <module>
2020-04-30T00:54:32,176         librist = ffi.dlopen("librist." + ext)
2020-04-30T00:54:32,176       File "/usr/local/lib/python3.7/dist-packages/cffi/api.py", line 146, in dlopen
2020-04-30T00:54:32,177         lib, function_cache = _make_ffi_library(self, name, flags)
2020-04-30T00:54:32,177       File "/usr/local/lib/python3.7/dist-packages/cffi/api.py", line 828, in _make_ffi_library
2020-04-30T00:54:32,178         backendlib = _load_backend_lib(backend, libname, flags)
2020-04-30T00:54:32,178       File "/usr/local/lib/python3.7/dist-packages/cffi/api.py", line 823, in _load_backend_lib
2020-04-30T00:54:32,179         raise OSError(msg)
2020-04-30T00:54:32,179     OSError: cannot load library 'librist.so': librist.so: cannot open shared object file: No such file or directory.  Additionally, ctypes.util.find_library() did not manage to locate a library called 'librist.so'
2020-04-30T00:54:32,287 Cleaning up...
2020-04-30T00:54:32,288   Removing source in /tmp/pip-wheel-cmonumoy/rist
2020-04-30T00:54:32,322 Removed rist==0.1.1 from https://files.pythonhosted.org/packages/33/33/e3956ae8664e1227842d9e3ec8f01dc2a2bcdb152d7804c84d3b9bbf0b78/rist-0.1.1.tar.gz#sha256=e9204868511df29458a0766bb23962364c3d5a2f25c033c075e3117ee13bec1e from build tracker '/tmp/pip-req-tracker-yjhfftuc'
2020-04-30T00:54:32,323 Removed build tracker: '/tmp/pip-req-tracker-yjhfftuc'
2020-04-30T00:54:32,326 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-04-30T00:54:32,328 Exception information:
2020-04-30T00:54:32,328 Traceback (most recent call last):
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-04-30T00:54:32,328     status = self.run(options, args)
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-04-30T00:54:32,328     resolver.resolve(requirement_set)
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-04-30T00:54:32,328     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-04-30T00:54:32,328     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 282, in _get_abstract_dist_for
2020-04-30T00:54:32,328     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 516, in prepare_linked_requirement
2020-04-30T00:54:32,328     req, self.req_tracker, self.finder, self.build_isolation,
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 95, in _get_prepared_distribution
2020-04-30T00:54:32,328     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-04-30T00:54:32,328     self.req.prepare_metadata()
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 564, in prepare_metadata
2020-04-30T00:54:32,328     self.metadata_directory = self._generate_metadata()
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 544, in _generate_metadata
2020-04-30T00:54:32,328     details=self.name or "from {}".format(self.link)
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 118, in generate_metadata
2020-04-30T00:54:32,328     command_desc='python setup.py egg_info',
2020-04-30T00:54:32,328   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
2020-04-30T00:54:32,328     raise InstallationError(exc_msg)
2020-04-30T00:54:32,328 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.