2021-07-09T08:45:35,736 Created temporary directory: /tmp/pip-ephem-wheel-cache-7j7n27es
2021-07-09T08:45:35,739 Created temporary directory: /tmp/pip-req-tracker-6zqr1jcw
2021-07-09T08:45:35,740 Initialized build tracking at /tmp/pip-req-tracker-6zqr1jcw
2021-07-09T08:45:35,740 Created build tracker: /tmp/pip-req-tracker-6zqr1jcw
2021-07-09T08:45:35,740 Entered build tracker: /tmp/pip-req-tracker-6zqr1jcw
2021-07-09T08:45:35,741 Created temporary directory: /tmp/pip-wheel-i9bmfvdv
2021-07-09T08:45:35,774 1 location(s) to search for versions of btree:
2021-07-09T08:45:35,774 * https://pypi.org/simple/btree/
2021-07-09T08:45:35,775 Fetching project page and analyzing links: https://pypi.org/simple/btree/
2021-07-09T08:45:35,775 Getting page https://pypi.org/simple/btree/
2021-07-09T08:45:35,777 Found index url https://pypi.org/simple
2021-07-09T08:45:35,866   Found link https://files.pythonhosted.org/packages/b3/3f/11eac4dfd0631504b0346bc9283768c949efdc4a71c63146c9161dff4afd/btree-0.1.0.tar.gz#sha256=32597f2265c90ac2e656fb5a11778f561e046cb9df314e0ae4da01677a07e72c (from https://pypi.org/simple/btree/), version: 0.1.0
2021-07-09T08:45:35,866   Found link https://files.pythonhosted.org/packages/a2/34/833032b6fe68c34961a0757c14d155bdbb6c93cce6a3ca0aaaef1e269088/btree-0.2.0.tar.gz#sha256=33fb3a919b6aa52d2d9cb9ba4201660791cf2addaede7e393200b7df58f109ee (from https://pypi.org/simple/btree/), version: 0.2.0
2021-07-09T08:45:35,867   Found link https://files.pythonhosted.org/packages/6b/0f/6e75199f9ebabeeea3bd1b907f3d6db8c6131eb3929708ae32d5d19af530/btree-0.2.1.tar.gz#sha256=e0d87f4b5d683fd6af3c73c88ce602719688405ad2129f63a84897d354c0479e (from https://pypi.org/simple/btree/), version: 0.2.1
2021-07-09T08:45:35,867 Skipping link: not a file: https://pypi.org/simple/btree/
2021-07-09T08:45:35,884 Given no hashes to check 1 links for project 'btree': discarding no candidates
2021-07-09T08:45:35,901 Collecting btree==0.2.1
2021-07-09T08:45:35,902   Created temporary directory: /tmp/pip-unpack-n3aoi_fj
2021-07-09T08:45:36,084   Downloading btree-0.2.1.tar.gz (40 kB)
2021-07-09T08:45:36,142   Added btree==0.2.1 from https://files.pythonhosted.org/packages/6b/0f/6e75199f9ebabeeea3bd1b907f3d6db8c6131eb3929708ae32d5d19af530/btree-0.2.1.tar.gz#sha256=e0d87f4b5d683fd6af3c73c88ce602719688405ad2129f63a84897d354c0479e to build tracker '/tmp/pip-req-tracker-6zqr1jcw'
2021-07-09T08:45:36,143     Running setup.py (path:/tmp/pip-wheel-i9bmfvdv/btree_43564e93df8d47e7800321c1c1d30b14/setup.py) egg_info for package btree
2021-07-09T08:45:36,144     Created temporary directory: /tmp/pip-pip-egg-info-snlgk3w8
2021-07-09T08:45:36,144     Running command python setup.py egg_info
2021-07-09T08:45:36,773     Traceback (most recent call last):
2021-07-09T08:45:36,774       File "<string>", line 1, in <module>
2021-07-09T08:45:36,774       File "/tmp/pip-wheel-i9bmfvdv/btree_43564e93df8d47e7800321c1c1d30b14/setup.py", line 6, in <module>
2021-07-09T08:45:36,774         import paver.tasks
2021-07-09T08:45:36,774       File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
2021-07-09T08:45:36,774       File "<frozen importlib._bootstrap>", line 982, in _find_and_load_unlocked
2021-07-09T08:45:36,775       File "<frozen importlib._bootstrap>", line 925, in _find_spec
2021-07-09T08:45:36,775       File "<frozen importlib._bootstrap_external>", line 1349, in find_spec
2021-07-09T08:45:36,775       File "<frozen importlib._bootstrap_external>", line 1323, in _get_spec
2021-07-09T08:45:36,775       File "<frozen importlib._bootstrap_external>", line 1304, in _legacy_get_spec
2021-07-09T08:45:36,775       File "<frozen importlib._bootstrap>", line 423, in spec_from_loader
2021-07-09T08:45:36,776       File "<frozen importlib._bootstrap_external>", line 656, in spec_from_file_location
2021-07-09T08:45:36,776       File "<frozen zipimport>", line 191, in get_filename
2021-07-09T08:45:36,776       File "<frozen zipimport>", line 713, in _get_module_code
2021-07-09T08:45:36,776       File "<frozen zipimport>", line 647, in _compile_source
2021-07-09T08:45:36,777       File "paver-minilib.zip/paver/tasks.py", line 69
2021-07-09T08:45:36,777         print output
2021-07-09T08:45:36,777               ^
2021-07-09T08:45:36,777     SyntaxError: Missing parentheses in call to 'print'. Did you mean print(output)?
2021-07-09T08:45:36,827 WARNING: Discarding https://files.pythonhosted.org/packages/6b/0f/6e75199f9ebabeeea3bd1b907f3d6db8c6131eb3929708ae32d5d19af530/btree-0.2.1.tar.gz#sha256=e0d87f4b5d683fd6af3c73c88ce602719688405ad2129f63a84897d354c0479e (from https://pypi.org/simple/btree/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-09T08:45:36,829 ERROR: Could not find a version that satisfies the requirement btree==0.2.1 (from versions: 0.1.0, 0.2.0, 0.2.1)
2021-07-09T08:45:36,829 ERROR: No matching distribution found for btree==0.2.1
2021-07-09T08:45:36,829 Exception information:
2021-07-09T08:45:36,829 Traceback (most recent call last):
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T08:45:36,829     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T08:45:36,829     raise RequirementsConflicted(criterion)
2021-07-09T08:45:36,829 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('btree==0.2.1')
2021-07-09T08:45:36,829 
2021-07-09T08:45:36,829 During handling of the above exception, another exception occurred:
2021-07-09T08:45:36,829 
2021-07-09T08:45:36,829 Traceback (most recent call last):
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T08:45:36,829     result = self._result = resolver.resolve(
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T08:45:36,829     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T08:45:36,829     raise ResolutionImpossible(e.criterion.information)
2021-07-09T08:45:36,829 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('btree==0.2.1'), parent=None)]
2021-07-09T08:45:36,829 
2021-07-09T08:45:36,829 The above exception was the direct cause of the following exception:
2021-07-09T08:45:36,829 
2021-07-09T08:45:36,829 Traceback (most recent call last):
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T08:45:36,829     status = self.run(options, args)
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T08:45:36,829     return func(self, options, args)
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T08:45:36,829     requirement_set = resolver.resolve(
2021-07-09T08:45:36,829   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T08:45:36,829     raise error from e
2021-07-09T08:45:36,829 pip._internal.exceptions.DistributionNotFound: No matching distribution found for btree==0.2.1
2021-07-09T08:45:36,834 Removed btree==0.2.1 from https://files.pythonhosted.org/packages/6b/0f/6e75199f9ebabeeea3bd1b907f3d6db8c6131eb3929708ae32d5d19af530/btree-0.2.1.tar.gz#sha256=e0d87f4b5d683fd6af3c73c88ce602719688405ad2129f63a84897d354c0479e from build tracker '/tmp/pip-req-tracker-6zqr1jcw'
2021-07-09T08:45:36,835 Removed build tracker: '/tmp/pip-req-tracker-6zqr1jcw'