2025-09-07T22:25:03,501 Created temporary directory: /tmp/pip-build-tracker-vb6qvnj9 2025-09-07T22:25:03,502 Initialized build tracking at /tmp/pip-build-tracker-vb6qvnj9 2025-09-07T22:25:03,502 Created build tracker: /tmp/pip-build-tracker-vb6qvnj9 2025-09-07T22:25:03,502 Entered build tracker: /tmp/pip-build-tracker-vb6qvnj9 2025-09-07T22:25:03,502 Created temporary directory: /tmp/pip-wheel-rod2xobl 2025-09-07T22:25:03,506 Created temporary directory: /tmp/pip-ephem-wheel-cache-gtx53o6k 2025-09-07T22:25:03,576 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T22:25:03,579 2 location(s) to search for versions of pymarkovchain: 2025-09-07T22:25:03,579 * https://pypi.org/simple/pymarkovchain/ 2025-09-07T22:25:03,579 * https://www.piwheels.org/simple/pymarkovchain/ 2025-09-07T22:25:03,579 Fetching project page and analyzing links: https://pypi.org/simple/pymarkovchain/ 2025-09-07T22:25:03,580 Getting page https://pypi.org/simple/pymarkovchain/ 2025-09-07T22:25:03,581 Found index url https://pypi.org/simple/ 2025-09-07T22:25:03,663 Fetched page https://pypi.org/simple/pymarkovchain/ as application/vnd.pypi.simple.v1+json 2025-09-07T22:25:03,666 Found link https://files.pythonhosted.org/packages/68/c1/3b05032c366603ff77b85882e5cef6982b07a866e31285a6373a22d246e2/PyMarkovChain-1.1.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.1 2025-09-07T22:25:03,666 Found link https://files.pythonhosted.org/packages/e5/b6/9216589e3284f438a1b1e549cfa20c8e7c01dcce6943e64cc541db4110a0/PyMarkovChain-1.2.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.2 2025-09-07T22:25:03,667 Found link https://files.pythonhosted.org/packages/1e/7d/facca099882009cb45d38b5ecb0f39d3f32410f1393de5ee5ac02c794913/PyMarkovChain-1.3.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.3 2025-09-07T22:25:03,667 Found link https://files.pythonhosted.org/packages/3c/d1/64525717ac6b7bf3e85b4137a203087f73d482a2e1d881603ccec3169df6/PyMarkovChain-1.4.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.4 2025-09-07T22:25:03,667 Found link https://files.pythonhosted.org/packages/cc/e7/d3bda4df34d7e88c58ffaf3ec8c1f0ed79b7fd45e9c234993d6b38ace75b/PyMarkovChain-1.5.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.5 2025-09-07T22:25:03,668 Found link https://files.pythonhosted.org/packages/83/04/c13867dd9edfcec4deed5adf115a27630f2a63f464c472586d7dfd4fbeed/PyMarkovChain-1.5.1.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.5.1 2025-09-07T22:25:03,668 Found link https://files.pythonhosted.org/packages/1b/a4/30f5558adcc2cae7601c6c95fc64c1878f312f23c7620edc5e02daa1979b/PyMarkovChain-1.5.2.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.5.2 2025-09-07T22:25:03,668 Found link https://files.pythonhosted.org/packages/d2/6f/5c28e6432038dd02945255fb411451cd016f99622f94cd55a2b54a98964b/PyMarkovChain-1.6.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.6 2025-09-07T22:25:03,669 Found link https://files.pythonhosted.org/packages/44/4f/b093f61cb94237a9f7679d3edd4da33e143117dd4757fefbf73f27bce99e/PyMarkovChain-1.6.1.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.6.1 2025-09-07T22:25:03,669 Found link https://files.pythonhosted.org/packages/c7/43/29c426047011ba286deeab978da50c025a1b72fe8a8dab1f4fec542c9fc0/PyMarkovChain-1.6.2.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.6.2 2025-09-07T22:25:03,669 Found link https://files.pythonhosted.org/packages/61/91/7bb9584326c59eec973a11ab543a69eb6db444eedc7afcdbb62f484200f7/PyMarkovChain-1.6.3.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.6.3 2025-09-07T22:25:03,669 Found link https://files.pythonhosted.org/packages/b8/f0/348f83f932d0ee487e1373a1018c0f7983d05c6831f2ee3419f163458a0a/PyMarkovChain-1.7.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.7 2025-09-07T22:25:03,670 Found link https://files.pythonhosted.org/packages/1f/a5/252d45e071ca972428f2d8bd5553cb1ad4f5ded8f3c3256369bf002b131d/PyMarkovChain-1.7.1.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.7.1 2025-09-07T22:25:03,670 Found link https://files.pythonhosted.org/packages/e3/c6/8e76fbe7430c5fdfb444ef5caa9b17fffd7fbdb3371dfc3f17c6981c056e/PyMarkovChain-1.7.2.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.7.2 2025-09-07T22:25:03,670 Found link https://files.pythonhosted.org/packages/41/02/62547d77419a5d2d5f244e4f8a5dad45d9fa31232d747c0290078de4f09b/PyMarkovChain-1.7.3.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.7.3 2025-09-07T22:25:03,671 Found link https://files.pythonhosted.org/packages/9a/96/f67d475cefaba651fc2a0d121c81a4bc541c77ea6611cf9a3c542d45039a/PyMarkovChain-1.7.4.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.7.4 2025-09-07T22:25:03,671 Found link https://files.pythonhosted.org/packages/ee/2e/0070cd0c6c463ddf1dd03f6bb41791257ecba181e1495be625f8679f4f26/PyMarkovChain-1.7.5.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.7.5 2025-09-07T22:25:03,671 Found link https://files.pythonhosted.org/packages/57/f9/29f29ec225348684304a199c387ae07c967530057b85f48b224a91fdcb96/PyMarkovChain-1.8.tar.gz (from https://pypi.org/simple/pymarkovchain/), version: 1.8 2025-09-07T22:25:03,672 Fetching project page and analyzing links: https://www.piwheels.org/simple/pymarkovchain/ 2025-09-07T22:25:03,672 Getting page https://www.piwheels.org/simple/pymarkovchain/ 2025-09-07T22:25:03,673 Found index url https://www.piwheels.org/simple/ 2025-09-07T22:25:03,770 Fetched page https://www.piwheels.org/simple/pymarkovchain/ as text/html 2025-09-07T22:25:03,774 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.8-py3-none-any.whl#sha256=2a698e3f5f6ff98819c6a2cd5ab47bf31ada91f5bc1993996ceb52b054f696bb (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,774 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.7.5-py3-none-any.whl#sha256=ea6ca503fdaf08614408871e320ecc4db5528154c2a82972281b0b2092efb663 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,775 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.7.4-py3-none-any.whl#sha256=4c07e9e6511f4e75a19a1e1337cc979ead1f8091dd2db862ae1d1e00c45f1f88 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,775 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.7.3-py3-none-any.whl#sha256=006080e610c9777d376622a6dd33406f49dc352ebe2de6f40b832a3be0777a4b (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,775 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.7.2-py3-none-any.whl#sha256=abbd413879fc7b730da938bde2b85a2dadcf0b3dd1f593fa32cd273e1c4c4ed6 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,775 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.7.1-py3-none-any.whl#sha256=d7630ba6995c82050404c959fb0dc059ee9cb7101ea93deda3ee373f8ae881df (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,775 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.7-py3-none-any.whl#sha256=4cb12ebd6e7fe376c266e4eeee5da8c3b75960a1b223281c1de82a96cd9aa32c (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,775 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.6.3-py3-none-any.whl#sha256=95d9e32d08fe34d6063845e94af977a5b32469674283554f49c228f6ae83216d (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,776 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.6.2-py3-none-any.whl#sha256=6f8ce1b3cfe51ab149f5b79c735dabc56895b84225df76b903cb744a275ac68f (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,776 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.6.1-py3-none-any.whl#sha256=7074f3a52ce51ffd48d81fc77ee49c8def15596fd48abc04aecebc21e69bd3f6 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,776 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.5.1-py3-none-any.whl#sha256=aef933b5b532bef9da2ef751b4527aa2693c71a777f6ede794075fdab152f8f1 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,776 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.5-py3-none-any.whl#sha256=b06c7c02d48319eebabf5129d306dda3f8702f3fbb11251aab20edd8f97c4c40 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,776 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.4-py3-none-any.whl#sha256=4b53452a9699278750013f4456fba0eee4303e8f3500c86f8d7f80a9cac248b6 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,776 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.3-py3-none-any.whl#sha256=51edf8c83e5fa1b041686f5b3bfe15daa41b1a38a0a190d84967c760f8a30b53 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,777 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.2-py3-none-any.whl#sha256=1c99f1568093ffb9ff76bdadf5d98aee295cfbcccdb4aaf0b57d22a5bc2d223d (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,777 Skipping link: No binaries permitted for pymarkovchain: https://archive1.piwheels.org/simple/pymarkovchain/PyMarkovChain-1.1-py3-none-any.whl#sha256=dedae7ec7726f9d3c37f58e3e3d2e4466ad4ea7129a0867d7bd68f6fbf8d5ba8 (from https://www.piwheels.org/simple/pymarkovchain/) 2025-09-07T22:25:03,777 Skipping link: not a file: https://www.piwheels.org/simple/pymarkovchain/ 2025-09-07T22:25:03,777 Skipping link: not a file: https://pypi.org/simple/pymarkovchain/ 2025-09-07T22:25:03,807 Given no hashes to check 1 links for project 'pymarkovchain': discarding no candidates 2025-09-07T22:25:03,808 Collecting pymarkovchain==1.5.2 2025-09-07T22:25:03,809 Created temporary directory: /tmp/pip-unpack-4tuyxrci 2025-09-07T22:25:03,956 Downloading PyMarkovChain-1.5.2.tar.gz (3.1 kB) 2025-09-07T22:25:03,967 Added pymarkovchain==1.5.2 from https://files.pythonhosted.org/packages/1b/a4/30f5558adcc2cae7601c6c95fc64c1878f312f23c7620edc5e02daa1979b/PyMarkovChain-1.5.2.tar.gz to build tracker '/tmp/pip-build-tracker-vb6qvnj9' 2025-09-07T22:25:03,969 Running setup.py (path:/tmp/pip-wheel-rod2xobl/pymarkovchain_b4aff0393cea4ecb8169c9144ba7f173/setup.py) egg_info for package pymarkovchain 2025-09-07T22:25:03,970 Created temporary directory: /tmp/pip-pip-egg-info-vj21f_4b 2025-09-07T22:25:03,970 Preparing metadata (setup.py): started 2025-09-07T22:25:03,971 Running command python setup.py egg_info 2025-09-07T22:25:04,545 Traceback (most recent call last): 2025-09-07T22:25:04,546 File "", line 2, in 2025-09-07T22:25:04,547 exec(compile(''' 2025-09-07T22:25:04,547 ~~~~^^^^^^^^^^^^ 2025-09-07T22:25:04,547 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:25:04,547 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,547 ...<32 lines>... 2025-09-07T22:25:04,548 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:25:04,548 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,548 ''' % ('/tmp/pip-wheel-rod2xobl/pymarkovchain_b4aff0393cea4ecb8169c9144ba7f173/setup.py',), "", "exec")) 2025-09-07T22:25:04,548 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,549 File "", line 35, in 2025-09-07T22:25:04,549 File "/tmp/pip-wheel-rod2xobl/pymarkovchain_b4aff0393cea4ecb8169c9144ba7f173/setup.py", line 12, in 2025-09-07T22:25:04,549 long_description=open('README.md').read(), 2025-09-07T22:25:04,549 ~~~~^^^^^^^^^^^^^ 2025-09-07T22:25:04,550 FileNotFoundError: [Errno 2] No such file or directory: 'README.md' 2025-09-07T22:25:04,646 ERROR: python setup.py egg_info exited with 1 2025-09-07T22:25:04,660 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T22:25:04,660 exec(compile('"'"''"'"''"'"' 2025-09-07T22:25:04,660 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:25:04,660 # 2025-09-07T22:25:04,660 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T22:25:04,660 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T22:25:04,660 # - It provides a clear error message when setuptools is not installed. 2025-09-07T22:25:04,660 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T22:25:04,660 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T22:25:04,660 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T22:25:04,660 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T22:25:04,660 import os, sys, tokenize, traceback 2025-09-07T22:25:04,660 2025-09-07T22:25:04,660 try: 2025-09-07T22:25:04,660 import setuptools 2025-09-07T22:25:04,660 except ImportError: 2025-09-07T22:25:04,660 print( 2025-09-07T22:25:04,660 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T22:25:04,660 "the build environment with exception:", 2025-09-07T22:25:04,660 file=sys.stderr, 2025-09-07T22:25:04,660 ) 2025-09-07T22:25:04,660 traceback.print_exc() 2025-09-07T22:25:04,660 sys.exit(1) 2025-09-07T22:25:04,660 2025-09-07T22:25:04,660 __file__ = %r 2025-09-07T22:25:04,660 sys.argv[0] = __file__ 2025-09-07T22:25:04,660 2025-09-07T22:25:04,660 if os.path.exists(__file__): 2025-09-07T22:25:04,660 filename = __file__ 2025-09-07T22:25:04,660 with tokenize.open(__file__) as f: 2025-09-07T22:25:04,660 setup_py_code = f.read() 2025-09-07T22:25:04,660 else: 2025-09-07T22:25:04,660 filename = "" 2025-09-07T22:25:04,660 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T22:25:04,660 2025-09-07T22:25:04,660 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:25:04,660 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-rod2xobl/pymarkovchain_b4aff0393cea4ecb8169c9144ba7f173/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-vj21f_4b[/] 2025-09-07T22:25:04,661 [bold magenta]cwd[/]: /tmp/pip-wheel-rod2xobl/pymarkovchain_b4aff0393cea4ecb8169c9144ba7f173/ 2025-09-07T22:25:04,661 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T22:25:04,662 ERROR: metadata generation failed 2025-09-07T22:25:04,668 Exception information: 2025-09-07T22:25:04,668 Traceback (most recent call last): 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T22:25:04,668 call_subprocess( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 args, 2025-09-07T22:25:04,668 ^^^^^ 2025-09-07T22:25:04,668 ...<2 lines>... 2025-09-07T22:25:04,668 spinner=spinner, 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T22:25:04,668 raise error 2025-09-07T22:25:04,668 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T22:25:04,668 2025-09-07T22:25:04,668 The above exception was the direct cause of the following exception: 2025-09-07T22:25:04,668 2025-09-07T22:25:04,668 Traceback (most recent call last): 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T22:25:04,668 status = _inner_run() 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T22:25:04,668 return self.run(options, args) 2025-09-07T22:25:04,668 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T22:25:04,668 return func(self, options, args) 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T22:25:04,668 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T22:25:04,668 result = self._result = resolver.resolve( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T22:25:04,668 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T22:25:04,668 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T22:25:04,668 if not criterion.candidates: 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T22:25:04,668 return bool(self._sequence) 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T22:25:04,668 self._bool = any(self) 2025-09-07T22:25:04,668 ~~~^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T22:25:04,668 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T22:25:04,668 ^^^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T22:25:04,668 candidate = func() 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T22:25:04,668 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 link, template, name, version 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T22:25:04,668 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 link, 2025-09-07T22:25:04,668 ^^^^^ 2025-09-07T22:25:04,668 ...<3 lines>... 2025-09-07T22:25:04,668 version=version, 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T22:25:04,668 super().__init__( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 link=link, 2025-09-07T22:25:04,668 ^^^^^^^^^^ 2025-09-07T22:25:04,668 ...<4 lines>... 2025-09-07T22:25:04,668 version=version, 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T22:25:04,668 self.dist = self._prepare() 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T22:25:04,668 dist = self._prepare_distribution() 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T22:25:04,668 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T22:25:04,668 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T22:25:04,668 dist = _get_prepared_distribution( 2025-09-07T22:25:04,668 req, 2025-09-07T22:25:04,668 ...<3 lines>... 2025-09-07T22:25:04,668 self.check_build_deps, 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T22:25:04,668 abstract_dist.prepare_distribution_metadata( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 finder, build_isolation, check_build_deps 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T22:25:04,668 self.req.prepare_metadata() 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T22:25:04,668 self.metadata_directory = generate_metadata_legacy( 2025-09-07T22:25:04,668 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:25:04,668 build_env=self.build_env, 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ...<3 lines>... 2025-09-07T22:25:04,668 details=details, 2025-09-07T22:25:04,668 ^^^^^^^^^^^^^^^^ 2025-09-07T22:25:04,668 ) 2025-09-07T22:25:04,668 ^ 2025-09-07T22:25:04,668 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T22:25:04,668 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T22:25:04,668 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T22:25:04,695 Removed pymarkovchain==1.5.2 from https://files.pythonhosted.org/packages/1b/a4/30f5558adcc2cae7601c6c95fc64c1878f312f23c7620edc5e02daa1979b/PyMarkovChain-1.5.2.tar.gz from build tracker '/tmp/pip-build-tracker-vb6qvnj9' 2025-09-07T22:25:04,695 Removed build tracker: '/tmp/pip-build-tracker-vb6qvnj9'