2025-09-04T16:19:30,301 Created temporary directory: /tmp/pip-build-tracker-tqejb7yx 2025-09-04T16:19:30,302 Initialized build tracking at /tmp/pip-build-tracker-tqejb7yx 2025-09-04T16:19:30,302 Created build tracker: /tmp/pip-build-tracker-tqejb7yx 2025-09-04T16:19:30,302 Entered build tracker: /tmp/pip-build-tracker-tqejb7yx 2025-09-04T16:19:30,302 Created temporary directory: /tmp/pip-wheel-161ch1rd 2025-09-04T16:19:30,306 Created temporary directory: /tmp/pip-ephem-wheel-cache-c9bzd422 2025-09-04T16:19:30,363 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-04T16:19:30,365 2 location(s) to search for versions of xkcd: 2025-09-04T16:19:30,365 * https://pypi.org/simple/xkcd/ 2025-09-04T16:19:30,365 * https://www.piwheels.org/simple/xkcd/ 2025-09-04T16:19:30,365 Fetching project page and analyzing links: https://pypi.org/simple/xkcd/ 2025-09-04T16:19:30,366 Getting page https://pypi.org/simple/xkcd/ 2025-09-04T16:19:30,367 Found index url https://pypi.org/simple/ 2025-09-04T16:19:30,574 Fetched page https://pypi.org/simple/xkcd/ as application/vnd.pypi.simple.v1+json 2025-09-04T16:19:30,579 Found link https://files.pythonhosted.org/packages/c2/ea/51b97b7155d2176ed82dc7995a8429add0ea322bec5a99ba8c69a5194230/xkcd-2.0.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.0 2025-09-04T16:19:30,580 Found link https://files.pythonhosted.org/packages/b0/78/00fd7c1daf01f98607d39962860b665dfd88b21677f789bb6b882bd3466e/xkcd-2.1.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.1 2025-09-04T16:19:30,580 Found link https://files.pythonhosted.org/packages/05/fb/47e8894a67c293785619eb6e4cb957dd37f021da372148d2eabb9a30afd3/xkcd-2.2.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.2 2025-09-04T16:19:30,581 Found link https://files.pythonhosted.org/packages/14/0c/8d1aa2476a426f612088957854b2f396eefa45374037faab601ce6f77493/xkcd-2.3.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.3 2025-09-04T16:19:30,581 Found link https://files.pythonhosted.org/packages/63/62/db30d875d89b389961dd1200b6f3c9cbd89ea086c41d608a2b095169469d/xkcd-2.3.zip (from https://pypi.org/simple/xkcd/), version: 2.3 2025-09-04T16:19:30,582 Found link https://files.pythonhosted.org/packages/30/5d/5d0882fb2b782921165f637b6e59f56d2ee3741049253caf002a69b4c689/xkcd-2.3.1.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.3.1 2025-09-04T16:19:30,582 Found link https://files.pythonhosted.org/packages/ab/fa/4528ba7725093af80f16162df134fb7d0a409516d0f7fb948440ed82c533/xkcd-2.3.1.zip (from https://pypi.org/simple/xkcd/), version: 2.3.1 2025-09-04T16:19:30,583 Found link https://files.pythonhosted.org/packages/b0/26/977b537003e8ce32d743278697bac03493b367bdfef08d12cb72c4bef41e/xkcd-2.3.2.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.3.2 2025-09-04T16:19:30,583 Found link https://files.pythonhosted.org/packages/e5/cf/488a05334703c5f2d15715ccf23d156a5804b3cc00ac7050a2e3b6f00243/xkcd-2.3.2.zip (from https://pypi.org/simple/xkcd/), version: 2.3.2 2025-09-04T16:19:30,584 Found link https://files.pythonhosted.org/packages/36/f9/7399e649b1fb60060e50953f4fff43d136ec57a5c5f6244d69a56481c0d8/xkcd-2.3.3.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.3.3 2025-09-04T16:19:30,584 Found link https://files.pythonhosted.org/packages/85/32/50fe69865cccfabeafd991a2b1b7559fd0ff4bcb180ca9e356411dc92230/xkcd-2.3.3.zip (from https://pypi.org/simple/xkcd/), version: 2.3.3 2025-09-04T16:19:30,585 Found link https://files.pythonhosted.org/packages/ae/9a/1eaf6839490c06df7dfd00144024615bb41c91b607a5616cdf3851a3de3e/xkcd-2.4.0.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.4.0 2025-09-04T16:19:30,585 Found link https://files.pythonhosted.org/packages/00/1a/83c64f89564661faa040deb084e4f4b71b7e090a213fbf4b9df8631e8b3d/xkcd-2.4.0.zip (from https://pypi.org/simple/xkcd/), version: 2.4.0 2025-09-04T16:19:30,586 Found link https://files.pythonhosted.org/packages/6a/76/5083f06c715804ab8fad77a7613479d3b613c8819fe1ff9a14dad25caabb/xkcd-2.4.1.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.4.1 2025-09-04T16:19:30,586 Found link https://files.pythonhosted.org/packages/6d/42/1d77eee4bb62b2ffce86d80d6d1af8d8b9bc765b064367fde22db5ccf190/xkcd-2.4.1.zip (from https://pypi.org/simple/xkcd/), version: 2.4.1 2025-09-04T16:19:30,587 Found link https://files.pythonhosted.org/packages/f8/dc/8e9824517b9fbc42f6d95a1a5d345c6b9e6dd885ec3a301953ac7c2fb4d3/xkcd-2.4.2.tar.gz (from https://pypi.org/simple/xkcd/), version: 2.4.2 2025-09-04T16:19:30,587 Fetching project page and analyzing links: https://www.piwheels.org/simple/xkcd/ 2025-09-04T16:19:30,588 Getting page https://www.piwheels.org/simple/xkcd/ 2025-09-04T16:19:30,590 Found index url https://www.piwheels.org/simple/ 2025-09-04T16:19:30,684 Fetched page https://www.piwheels.org/simple/xkcd/ as text/html 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://www.piwheels.org/simple/xkcd/xkcd-2.4.2-py3-none-any.whl#sha256=a9ccde98b858403406a1a1186930db61e70ebc07b9b9e0165d7c120c109ce2e0 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.4.1-py3-none-any.whl#sha256=809b6b91dd461ab5ebc8f060bd7e7f5d7b525c399f1b385e0975d907c4519792 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.4.0-py3-none-any.whl#sha256=e870ed5544a1af17c0409bdba96e1ee605b6bdfaf55765385f96212a93474463 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.3.3-py3-none-any.whl#sha256=dcf8512f570b88e40e416496178ab79522f1a8f37b89ae6f90572fd296d73c80 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.3.2-py3-none-any.whl#sha256=a16c7ed4b1fd18ff4028cf1dec228f717e43c1aa9c59886635436cec0755dbdb (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.3.1-py3-none-any.whl#sha256=9dd7b5bf87420807725bba2082d2aa8802b037aa1403b2a7d5cfbd7afb4b4980 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.2-py3-none-any.whl#sha256=9fbb605ecce708fcbbe7fd9f47b05f5da03f1f139a57145443d5e84265b2e242 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,687 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.1-py3-none-any.whl#sha256=d6006ea8f361d752725a247b2e3afb778746a63c1c4f33471ab0cac779758657 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,688 Skipping link: No binaries permitted for xkcd: https://archive1.piwheels.org/simple/xkcd/xkcd-2.0-py3-none-any.whl#sha256=b963a383e98982d2581379dc4a5fd1d24cf068eaf5568472ea77068afd145ef1 (from https://www.piwheels.org/simple/xkcd/) 2025-09-04T16:19:30,688 Skipping link: not a file: https://www.piwheels.org/simple/xkcd/ 2025-09-04T16:19:30,688 Skipping link: not a file: https://pypi.org/simple/xkcd/ 2025-09-04T16:19:30,718 Given no hashes to check 2 links for project 'xkcd': discarding no candidates 2025-09-04T16:19:30,719 Collecting xkcd==2.3 2025-09-04T16:19:30,720 Created temporary directory: /tmp/pip-unpack-_znrv9nk 2025-09-04T16:19:30,862 Downloading xkcd-2.3.zip (6.7 kB) 2025-09-04T16:19:30,877 Added xkcd==2.3 from https://files.pythonhosted.org/packages/63/62/db30d875d89b389961dd1200b6f3c9cbd89ea086c41d608a2b095169469d/xkcd-2.3.zip to build tracker '/tmp/pip-build-tracker-tqejb7yx' 2025-09-04T16:19:30,879 Running setup.py (path:/tmp/pip-wheel-161ch1rd/xkcd_ca1042621677419f85b4be52f8a6d9fd/setup.py) egg_info for package xkcd 2025-09-04T16:19:30,880 Created temporary directory: /tmp/pip-pip-egg-info-jc5ibtqr 2025-09-04T16:19:30,880 Preparing metadata (setup.py): started 2025-09-04T16:19:30,882 Running command python setup.py egg_info 2025-09-04T16:19:31,403 Traceback (most recent call last): 2025-09-04T16:19:31,404 File "", line 2, in 2025-09-04T16:19:31,404 exec(compile(''' 2025-09-04T16:19:31,405 ~~~~^^^^^^^^^^^^ 2025-09-04T16:19:31,405 # This is -- a caller that pip uses to run setup.py 2025-09-04T16:19:31,405 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,405 ...<32 lines>... 2025-09-04T16:19:31,405 exec(compile(setup_py_code, filename, "exec")) 2025-09-04T16:19:31,405 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,405 ''' % ('/tmp/pip-wheel-161ch1rd/xkcd_ca1042621677419f85b4be52f8a6d9fd/setup.py',), "", "exec")) 2025-09-04T16:19:31,405 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,406 File "", line 35, in 2025-09-04T16:19:31,406 File "/tmp/pip-wheel-161ch1rd/xkcd_ca1042621677419f85b4be52f8a6d9fd/setup.py", line 10, in 2025-09-04T16:19:31,406 with open(path.join(here, 'README.md'), encoding='utf-8') as f: 2025-09-04T16:19:31,406 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,406 File "", line 921, in open 2025-09-04T16:19:31,406 FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-161ch1rd/xkcd_ca1042621677419f85b4be52f8a6d9fd/README.md' 2025-09-04T16:19:31,492 ERROR: python setup.py egg_info exited with 1 2025-09-04T16:19:31,505 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-04T16:19:31,505 exec(compile('"'"''"'"''"'"' 2025-09-04T16:19:31,505 # This is -- a caller that pip uses to run setup.py 2025-09-04T16:19:31,505 # 2025-09-04T16:19:31,505 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-04T16:19:31,505 # import from `distutils.core` to work with newer packaging standards. 2025-09-04T16:19:31,505 # - It provides a clear error message when setuptools is not installed. 2025-09-04T16:19:31,505 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-04T16:19:31,505 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-04T16:19:31,505 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-04T16:19:31,505 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-04T16:19:31,505 import os, sys, tokenize, traceback 2025-09-04T16:19:31,505 2025-09-04T16:19:31,505 try: 2025-09-04T16:19:31,505 import setuptools 2025-09-04T16:19:31,505 except ImportError: 2025-09-04T16:19:31,505 print( 2025-09-04T16:19:31,505 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-04T16:19:31,505 "the build environment with exception:", 2025-09-04T16:19:31,505 file=sys.stderr, 2025-09-04T16:19:31,505 ) 2025-09-04T16:19:31,505 traceback.print_exc() 2025-09-04T16:19:31,505 sys.exit(1) 2025-09-04T16:19:31,505 2025-09-04T16:19:31,505 __file__ = %r 2025-09-04T16:19:31,505 sys.argv[0] = __file__ 2025-09-04T16:19:31,505 2025-09-04T16:19:31,505 if os.path.exists(__file__): 2025-09-04T16:19:31,505 filename = __file__ 2025-09-04T16:19:31,505 with tokenize.open(__file__) as f: 2025-09-04T16:19:31,505 setup_py_code = f.read() 2025-09-04T16:19:31,505 else: 2025-09-04T16:19:31,505 filename = "" 2025-09-04T16:19:31,505 setup_py_code = "from setuptools import setup; setup()" 2025-09-04T16:19:31,505 2025-09-04T16:19:31,505 exec(compile(setup_py_code, filename, "exec")) 2025-09-04T16:19:31,505 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-161ch1rd/xkcd_ca1042621677419f85b4be52f8a6d9fd/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-jc5ibtqr[/] 2025-09-04T16:19:31,505 [bold magenta]cwd[/]: /tmp/pip-wheel-161ch1rd/xkcd_ca1042621677419f85b4be52f8a6d9fd/ 2025-09-04T16:19:31,505 Preparing metadata (setup.py): finished with status 'error' 2025-09-04T16:19:31,506 ERROR: metadata generation failed 2025-09-04T16:19:31,511 Exception information: 2025-09-04T16:19:31,511 Traceback (most recent call last): 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-04T16:19:31,511 call_subprocess( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 args, 2025-09-04T16:19:31,511 ^^^^^ 2025-09-04T16:19:31,511 ...<2 lines>... 2025-09-04T16:19:31,511 spinner=spinner, 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-04T16:19:31,511 raise error 2025-09-04T16:19:31,511 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-04T16:19:31,511 2025-09-04T16:19:31,511 The above exception was the direct cause of the following exception: 2025-09-04T16:19:31,511 2025-09-04T16:19:31,511 Traceback (most recent call last): 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-04T16:19:31,511 status = _inner_run() 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-04T16:19:31,511 return self.run(options, args) 2025-09-04T16:19:31,511 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-04T16:19:31,511 return func(self, options, args) 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-04T16:19:31,511 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-04T16:19:31,511 result = self._result = resolver.resolve( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-04T16:19:31,511 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-04T16:19:31,511 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-04T16:19:31,511 if not criterion.candidates: 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-04T16:19:31,511 return bool(self._sequence) 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-04T16:19:31,511 self._bool = any(self) 2025-09-04T16:19:31,511 ~~~^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-04T16:19:31,511 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-04T16:19:31,511 ^^^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-04T16:19:31,511 candidate = func() 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-04T16:19:31,511 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 link, template, name, version 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-04T16:19:31,511 self._link_candidate_cache[link] = LinkCandidate( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 link, 2025-09-04T16:19:31,511 ^^^^^ 2025-09-04T16:19:31,511 ...<3 lines>... 2025-09-04T16:19:31,511 version=version, 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-04T16:19:31,511 super().__init__( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 link=link, 2025-09-04T16:19:31,511 ^^^^^^^^^^ 2025-09-04T16:19:31,511 ...<4 lines>... 2025-09-04T16:19:31,511 version=version, 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-04T16:19:31,511 self.dist = self._prepare() 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-04T16:19:31,511 dist = self._prepare_distribution() 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-04T16:19:31,511 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-04T16:19:31,511 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-04T16:19:31,511 dist = _get_prepared_distribution( 2025-09-04T16:19:31,511 req, 2025-09-04T16:19:31,511 ...<3 lines>... 2025-09-04T16:19:31,511 self.check_build_deps, 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-04T16:19:31,511 abstract_dist.prepare_distribution_metadata( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 finder, build_isolation, check_build_deps 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-04T16:19:31,511 self.req.prepare_metadata() 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-04T16:19:31,511 self.metadata_directory = generate_metadata_legacy( 2025-09-04T16:19:31,511 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T16:19:31,511 build_env=self.build_env, 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ...<3 lines>... 2025-09-04T16:19:31,511 details=details, 2025-09-04T16:19:31,511 ^^^^^^^^^^^^^^^^ 2025-09-04T16:19:31,511 ) 2025-09-04T16:19:31,511 ^ 2025-09-04T16:19:31,511 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-04T16:19:31,511 raise MetadataGenerationFailed(package_details=details) from error 2025-09-04T16:19:31,511 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-04T16:19:31,534 Removed xkcd==2.3 from https://files.pythonhosted.org/packages/63/62/db30d875d89b389961dd1200b6f3c9cbd89ea086c41d608a2b095169469d/xkcd-2.3.zip from build tracker '/tmp/pip-build-tracker-tqejb7yx' 2025-09-04T16:19:31,534 Removed build tracker: '/tmp/pip-build-tracker-tqejb7yx'