2020-04-30T00:49:57,433 Created temporary directory: /tmp/pip-ephem-wheel-cache-vh1qy1eg 2020-04-30T00:49:57,439 Created temporary directory: /tmp/pip-req-tracker-gxqvw65l 2020-04-30T00:49:57,439 Initialized build tracking at /tmp/pip-req-tracker-gxqvw65l 2020-04-30T00:49:57,440 Created build tracker: /tmp/pip-req-tracker-gxqvw65l 2020-04-30T00:49:57,441 Entered build tracker: /tmp/pip-req-tracker-gxqvw65l 2020-04-30T00:49:57,443 Created temporary directory: /tmp/pip-wheel-p8s8ukug 2020-04-30T00:49:57,449 1 location(s) to search for versions of rist: 2020-04-30T00:49:57,449 * https://pypi.org/simple/rist/ 2020-04-30T00:49:57,449 Fetching project page and analyzing links: https://pypi.org/simple/rist/ 2020-04-30T00:49:57,451 Getting page https://pypi.org/simple/rist/ 2020-04-30T00:49:57,453 Found index url https://pypi.org/simple 2020-04-30T00:49:57,457 Getting credentials from keyring for https://pypi.org/simple 2020-04-30T00:49:57,457 Getting credentials from keyring for pypi.org 2020-04-30T00:49:57,672 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 2020-04-30T00:49:57,673 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 2020-04-30T00:49:57,674 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 2020-04-30T00:49:57,683 Given no hashes to check 1 links for project 'rist': discarding no candidates 2020-04-30T00:49:57,684 Using version 0.1.0 (newest of versions: 0.1.0) 2020-04-30T00:49:57,690 Collecting rist==0.1.0 2020-04-30T00:49:57,694 Created temporary directory: /tmp/pip-unpack-80tj__v7 2020-04-30T00:49:57,696 Getting credentials from keyring for files.pythonhosted.org 2020-04-30T00:49:57,799 Downloading rist-0.1.0.tar.gz (14 kB) 2020-04-30T00:49:57,960 Added rist==0.1.0 from https://files.pythonhosted.org/packages/21/ba/ee0d00006aad2b26f8ea2e5b1329332359d808f1274caaf4cd196503a71d/rist-0.1.0.tar.gz#sha256=1e3210522eca69202016b7f8c491146ef7833da71e219214e248964b72f9ee5c to build tracker '/tmp/pip-req-tracker-gxqvw65l' 2020-04-30T00:49:57,963 Running setup.py (path:/tmp/pip-wheel-p8s8ukug/rist/setup.py) egg_info for package rist 2020-04-30T00:49:57,964 Running command python setup.py egg_info 2020-04-30T00:50:00,772 Traceback (most recent call last): 2020-04-30T00:50:00,773 File "", line 1, in 2020-04-30T00:50:00,774 File "/tmp/pip-wheel-p8s8ukug/rist/setup.py", line 6, in 2020-04-30T00:50:00,775 import rist 2020-04-30T00:50:00,775 File "/tmp/pip-wheel-p8s8ukug/rist/rist/__init__.py", line 4, in 2020-04-30T00:50:00,776 from rist.sender import Sender 2020-04-30T00:50:00,777 File "/tmp/pip-wheel-p8s8ukug/rist/rist/sender.py", line 4, in 2020-04-30T00:50:00,777 from rist._binding import ffi, librist 2020-04-30T00:50:00,778 File "/tmp/pip-wheel-p8s8ukug/rist/rist/_binding.py", line 226, in 2020-04-30T00:50:00,778 librist = ffi.dlopen("librist." + ext) 2020-04-30T00:50:00,779 File "/usr/local/lib/python3.7/dist-packages/cffi/api.py", line 146, in dlopen 2020-04-30T00:50:00,779 lib, function_cache = _make_ffi_library(self, name, flags) 2020-04-30T00:50:00,780 File "/usr/local/lib/python3.7/dist-packages/cffi/api.py", line 828, in _make_ffi_library 2020-04-30T00:50:00,780 backendlib = _load_backend_lib(backend, libname, flags) 2020-04-30T00:50:00,781 File "/usr/local/lib/python3.7/dist-packages/cffi/api.py", line 823, in _load_backend_lib 2020-04-30T00:50:00,781 raise OSError(msg) 2020-04-30T00:50:00,782 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' 2020-04-30T00:50:00,899 Cleaning up... 2020-04-30T00:50:00,900 Removing source in /tmp/pip-wheel-p8s8ukug/rist 2020-04-30T00:50:00,934 Removed rist==0.1.0 from https://files.pythonhosted.org/packages/21/ba/ee0d00006aad2b26f8ea2e5b1329332359d808f1274caaf4cd196503a71d/rist-0.1.0.tar.gz#sha256=1e3210522eca69202016b7f8c491146ef7833da71e219214e248964b72f9ee5c from build tracker '/tmp/pip-req-tracker-gxqvw65l' 2020-04-30T00:50:00,935 Removed build tracker: '/tmp/pip-req-tracker-gxqvw65l' 2020-04-30T00:50:00,938 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output. 2020-04-30T00:50:00,939 Exception information: 2020-04-30T00:50:00,939 Traceback (most recent call last): 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main 2020-04-30T00:50:00,939 status = self.run(options, args) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run 2020-04-30T00:50:00,939 resolver.resolve(requirement_set) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve 2020-04-30T00:50:00,939 discovered_reqs.extend(self._resolve_one(requirement_set, req)) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one 2020-04-30T00:50:00,939 abstract_dist = self._get_abstract_dist_for(req_to_install) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 282, in _get_abstract_dist_for 2020-04-30T00:50:00,939 abstract_dist = self.preparer.prepare_linked_requirement(req) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 516, in prepare_linked_requirement 2020-04-30T00:50:00,939 req, self.req_tracker, self.finder, self.build_isolation, 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 95, in _get_prepared_distribution 2020-04-30T00:50:00,939 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata 2020-04-30T00:50:00,939 self.req.prepare_metadata() 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 564, in prepare_metadata 2020-04-30T00:50:00,939 self.metadata_directory = self._generate_metadata() 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 544, in _generate_metadata 2020-04-30T00:50:00,939 details=self.name or "from {}".format(self.link) 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 118, in generate_metadata 2020-04-30T00:50:00,939 command_desc='python setup.py egg_info', 2020-04-30T00:50:00,939 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess 2020-04-30T00:50:00,939 raise InstallationError(exc_msg) 2020-04-30T00:50:00,939 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.