2021-07-09T05:47:13,944 Created temporary directory: /tmp/pip-ephem-wheel-cache-lit6opbt 2021-07-09T05:47:13,948 Created temporary directory: /tmp/pip-req-tracker-xp4lghx9 2021-07-09T05:47:13,948 Initialized build tracking at /tmp/pip-req-tracker-xp4lghx9 2021-07-09T05:47:13,948 Created build tracker: /tmp/pip-req-tracker-xp4lghx9 2021-07-09T05:47:13,949 Entered build tracker: /tmp/pip-req-tracker-xp4lghx9 2021-07-09T05:47:13,950 Created temporary directory: /tmp/pip-wheel-lv5o1an2 2021-07-09T05:47:13,981 1 location(s) to search for versions of stackless-python: 2021-07-09T05:47:13,981 * https://pypi.org/simple/stackless-python/ 2021-07-09T05:47:13,982 Fetching project page and analyzing links: https://pypi.org/simple/stackless-python/ 2021-07-09T05:47:13,982 Getting page https://pypi.org/simple/stackless-python/ 2021-07-09T05:47:13,984 Found index url https://pypi.org/simple 2021-07-09T05:47:14,072 Found link https://files.pythonhosted.org/packages/61/3b/501b2bb2302c75f0780437b40e6de260190c2f4edb31ef6d329f0b5fccb2/stackless-python-2.7.2.2.zip#sha256=7702cfde1c9041794e686e29543386dc1a50a826b9d0297692725a76ae52979a (from https://pypi.org/simple/stackless-python/), version: 2.7.2.2 2021-07-09T05:47:14,073 Found link https://files.pythonhosted.org/packages/78/d5/5a9365a20cb08fd3d71db6059d3ec2ce9ccf2f836ff268e8786976af0224/stackless-python-2.7.2.3.zip#sha256=4919aa13ae814e7accf3c4c40a1fc0680db750e015fe8bc28ba92599fd780e9a (from https://pypi.org/simple/stackless-python/), version: 2.7.2.3 2021-07-09T05:47:14,073 Found link https://files.pythonhosted.org/packages/ed/a9/70f0eceb152b51c5bf2c64f42afcc957867ebe05e0ab7f2792fdb5ae1587/stackless-python-10.0.tar.gz#sha256=e2be812f18cca5f55439594227e9f0a0057bde12aeb4a576e256dc2bbb6a5914 (from https://pypi.org/simple/stackless-python/), version: 10.0 2021-07-09T05:47:14,073 Skipping link: not a file: https://pypi.org/simple/stackless-python/ 2021-07-09T05:47:14,090 Given no hashes to check 1 links for project 'stackless-python': discarding no candidates 2021-07-09T05:47:14,107 Collecting stackless-python==2.7.2.3 2021-07-09T05:47:14,108 Created temporary directory: /tmp/pip-unpack-vow3z8ue 2021-07-09T05:47:15,229 Downloading stackless-python-2.7.2.3.zip (3.3 MB) 2021-07-09T05:47:15,860 Added stackless-python==2.7.2.3 from https://files.pythonhosted.org/packages/78/d5/5a9365a20cb08fd3d71db6059d3ec2ce9ccf2f836ff268e8786976af0224/stackless-python-2.7.2.3.zip#sha256=4919aa13ae814e7accf3c4c40a1fc0680db750e015fe8bc28ba92599fd780e9a to build tracker '/tmp/pip-req-tracker-xp4lghx9' 2021-07-09T05:47:15,861 Running setup.py (path:/tmp/pip-wheel-lv5o1an2/stackless-python_a3f93f82c56d409e991a01d399008d0e/setup.py) egg_info for package stackless-python 2021-07-09T05:47:15,862 Created temporary directory: /tmp/pip-pip-egg-info-bvqt0djb 2021-07-09T05:47:15,862 Running command python setup.py egg_info 2021-07-09T05:47:16,475 Traceback (most recent call last): 2021-07-09T05:47:16,476 File "", line 1, in 2021-07-09T05:47:16,477 File "/tmp/pip-wheel-lv5o1an2/stackless-python_a3f93f82c56d409e991a01d399008d0e/setup.py", line 29 2021-07-09T05:47:16,477 print 'ERROR: Stackless Python %s requires Python %s to run.' % (stacklessVersionStr, stacklessVersionStr) 2021-07-09T05:47:16,477 ^ 2021-07-09T05:47:16,478 SyntaxError: invalid syntax 2021-07-09T05:47:16,525 WARNING: Discarding https://files.pythonhosted.org/packages/78/d5/5a9365a20cb08fd3d71db6059d3ec2ce9ccf2f836ff268e8786976af0224/stackless-python-2.7.2.3.zip#sha256=4919aa13ae814e7accf3c4c40a1fc0680db750e015fe8bc28ba92599fd780e9a (from https://pypi.org/simple/stackless-python/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output. 2021-07-09T05:47:16,526 ERROR: Could not find a version that satisfies the requirement stackless-python==2.7.2.3 (from versions: 2.7.2.2, 2.7.2.3, 10.0) 2021-07-09T05:47:16,527 ERROR: No matching distribution found for stackless-python==2.7.2.3 2021-07-09T05:47:16,527 Exception information: 2021-07-09T05:47:16,527 Traceback (most recent call last): 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve 2021-07-09T05:47:16,527 name, crit = self._merge_into_criterion(r, parent=None) 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion 2021-07-09T05:47:16,527 raise RequirementsConflicted(criterion) 2021-07-09T05:47:16,527 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('stackless-python==2.7.2.3') 2021-07-09T05:47:16,527 2021-07-09T05:47:16,527 During handling of the above exception, another exception occurred: 2021-07-09T05:47:16,527 2021-07-09T05:47:16,527 Traceback (most recent call last): 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve 2021-07-09T05:47:16,527 result = self._result = resolver.resolve( 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve 2021-07-09T05:47:16,527 state = resolution.resolve(requirements, max_rounds=max_rounds) 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve 2021-07-09T05:47:16,527 raise ResolutionImpossible(e.criterion.information) 2021-07-09T05:47:16,527 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('stackless-python==2.7.2.3'), parent=None)] 2021-07-09T05:47:16,527 2021-07-09T05:47:16,527 The above exception was the direct cause of the following exception: 2021-07-09T05:47:16,527 2021-07-09T05:47:16,527 Traceback (most recent call last): 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main 2021-07-09T05:47:16,527 status = self.run(options, args) 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2021-07-09T05:47:16,527 return func(self, options, args) 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run 2021-07-09T05:47:16,527 requirement_set = resolver.resolve( 2021-07-09T05:47:16,527 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve 2021-07-09T05:47:16,527 raise error from e 2021-07-09T05:47:16,527 pip._internal.exceptions.DistributionNotFound: No matching distribution found for stackless-python==2.7.2.3 2021-07-09T05:47:16,532 Removed stackless-python==2.7.2.3 from https://files.pythonhosted.org/packages/78/d5/5a9365a20cb08fd3d71db6059d3ec2ce9ccf2f836ff268e8786976af0224/stackless-python-2.7.2.3.zip#sha256=4919aa13ae814e7accf3c4c40a1fc0680db750e015fe8bc28ba92599fd780e9a from build tracker '/tmp/pip-req-tracker-xp4lghx9' 2021-07-09T05:47:16,532 Removed build tracker: '/tmp/pip-req-tracker-xp4lghx9'