2025-09-08T15:24:12,910 Created temporary directory: /tmp/pip-build-tracker-e_mgfxl3
2025-09-08T15:24:12,911 Initialized build tracking at /tmp/pip-build-tracker-e_mgfxl3
2025-09-08T15:24:12,911 Created build tracker: /tmp/pip-build-tracker-e_mgfxl3
2025-09-08T15:24:12,911 Entered build tracker: /tmp/pip-build-tracker-e_mgfxl3
2025-09-08T15:24:12,912 Created temporary directory: /tmp/pip-wheel-7amv_tzh
2025-09-08T15:24:12,915 Created temporary directory: /tmp/pip-ephem-wheel-cache-r0aukdtd
2025-09-08T15:24:12,972 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T15:24:12,974 2 location(s) to search for versions of pysankeybeta:
2025-09-08T15:24:12,974 * https://pypi.org/simple/pysankeybeta/
2025-09-08T15:24:12,974 * https://www.piwheels.org/simple/pysankeybeta/
2025-09-08T15:24:12,975 Fetching project page and analyzing links: https://pypi.org/simple/pysankeybeta/
2025-09-08T15:24:12,975 Getting page https://pypi.org/simple/pysankeybeta/
2025-09-08T15:24:12,976 Found index url https://pypi.org/simple/
2025-09-08T15:24:13,120 Fetched page https://pypi.org/simple/pysankeybeta/ as application/vnd.pypi.simple.v1+json
2025-09-08T15:24:13,124   Found link https://files.pythonhosted.org/packages/76/34/3c834f3c5063152e721a0cce496095fda7d06f7ddaa2dc056b7bbaca5fbd/pySankeyBeta-1.0.0.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.0
2025-09-08T15:24:13,124   Found link https://files.pythonhosted.org/packages/e9/12/4fcd90325d99914caf53a9bfd80db1892ca49925ebee9f5aaf1c431700b3/pySankeyBeta-1.0.1.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.1
2025-09-08T15:24:13,125   Found link https://files.pythonhosted.org/packages/20/37/d515e7fefc3c3c93d7a320dc1e50a07ee77246a07dac023712db94f716f0/pySankeyBeta-1.0.2.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.2
2025-09-08T15:24:13,125   Found link https://files.pythonhosted.org/packages/d6/b6/1cd515052f9c78a8258ae67c79ba1a856ba6f746ef7e022023fa78f0df86/pySankeyBeta-1.0.3.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.3
2025-09-08T15:24:13,125   Found link https://files.pythonhosted.org/packages/d3/5d/dc33ef5c130f4b45ac362d85ec2a5bb3d2aaea32fc7e159233b96a8c6724/pySankeyBeta-1.0.4.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.4
2025-09-08T15:24:13,126   Found link https://files.pythonhosted.org/packages/6f/79/ba21f5ad2e07371e7a22c78e8847722587b6f250fc92f09b214265080704/pySankeyBeta-1.0.5.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.5
2025-09-08T15:24:13,126   Found link https://files.pythonhosted.org/packages/25/d6/8a162bd65ccf211eb59d682d8d44fc275f753e349175b7ede06317ab894e/pySankeyBeta-1.0.6.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.6
2025-09-08T15:24:13,126   Found link https://files.pythonhosted.org/packages/03/f2/2cce4b2eb3d5823cef18a83b79a2890193ab60998f0d99408deb0d5f6a38/pySankeyBeta-1.0.7.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.7
2025-09-08T15:24:13,126   Found link https://files.pythonhosted.org/packages/d1/41/33916de416221f6c55ccc03c0030a55e4ff7ca54c1f5deeee7d15d342d76/pySankeyBeta-1.0.8.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.0.8
2025-09-08T15:24:13,127   Found link https://files.pythonhosted.org/packages/3a/81/96e1a31c980a9d9965d3c4c1028a82d3d6420e4b5675f018262f5633be4c/pySankeyBeta-1.1.0.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.1.0
2025-09-08T15:24:13,127   Found link https://files.pythonhosted.org/packages/48/01/caea99979de8ff7496e4a332f28e4adbcf0f80ff43d6a78f3df7b05eb498/pySankeyBeta-1.2.0.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.2.0
2025-09-08T15:24:13,127   Found link https://files.pythonhosted.org/packages/fe/88/3c470c31fc0ba49829ead9d144f3684f63f4550f16b588f8a1362ea05a36/pySankeyBeta-1.2.1.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.2.1
2025-09-08T15:24:13,128   Found link https://files.pythonhosted.org/packages/75/b0/79292f807d4b896d8ea7e64fe202978f0167957b64c917e6e0d579c36ba4/pySankeyBeta-1.2.2.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.2.2
2025-09-08T15:24:13,128   Skipping link: No binaries permitted for pysankeybeta: https://files.pythonhosted.org/packages/6f/43/f61093f499fc67e7c41906212b235fd987689c8ec24280d2390aa306542d/pySankeyBeta-1.3.0-py3-none-any.whl (from https://pypi.org/simple/pysankeybeta/)
2025-09-08T15:24:13,128   Skipping link: No binaries permitted for pysankeybeta: https://files.pythonhosted.org/packages/dc/5c/8a6289de54476e40fc491d4d5e98f99edda13530945ee227eee698839bcb/pySankeyBeta-1.4.0-py3-none-any.whl (from https://pypi.org/simple/pysankeybeta/)
2025-09-08T15:24:13,128   Found link https://files.pythonhosted.org/packages/7c/4e/252302288293e7aefb432c2029d9498e4fb80524d8e7b79b8d59268d2be7/pySankeyBeta-1.4.0.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.4.0
2025-09-08T15:24:13,128   Skipping link: No binaries permitted for pysankeybeta: https://files.pythonhosted.org/packages/b6/34/c3842906c0735f72f0e1de5b0694ce53526e0518cc4258c6774e821137d1/pySankeyBeta-1.4.1-py3-none-any.whl (from https://pypi.org/simple/pysankeybeta/)
2025-09-08T15:24:13,129   Found link https://files.pythonhosted.org/packages/e8/f6/2e81b865eacfba6970ec1750531f026f69b8f9cdfb8d6c3bd70790dd2c86/pySankeyBeta-1.4.1.tar.gz (from https://pypi.org/simple/pysankeybeta/), version: 1.4.1
2025-09-08T15:24:13,129   Skipping link: No binaries permitted for pysankeybeta: https://files.pythonhosted.org/packages/c4/db/6c3a0e150a38ea90ac215cc8cbf0fa1c57a7975c9f2d06eb7cb12a86c997/pysankeybeta-1.4.2-py3-none-any.whl (from https://pypi.org/simple/pysankeybeta/) (requires-python:>=3.8)
2025-09-08T15:24:13,130   Found link https://files.pythonhosted.org/packages/f5/60/28044cb180bbc8a87eb0562652bd71595648a751832ca9a0c4bbd183a7fb/pysankeybeta-1.4.2.tar.gz (from https://pypi.org/simple/pysankeybeta/) (requires-python:>=3.8), version: 1.4.2
2025-09-08T15:24:13,130 Fetching project page and analyzing links: https://www.piwheels.org/simple/pysankeybeta/
2025-09-08T15:24:13,131 Getting page https://www.piwheels.org/simple/pysankeybeta/
2025-09-08T15:24:13,132 Found index url https://www.piwheels.org/simple/
2025-09-08T15:24:13,232 Fetched page https://www.piwheels.org/simple/pysankeybeta/ as text/html
2025-09-08T15:24:13,235   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pysankeybeta-1.4.2-py3-none-any.whl#sha256=e98f3ca2111fed89bc3d1e94edbf726937f6a4a008f2a4441e9df5b583538103 (from https://www.piwheels.org/simple/pysankeybeta/) (requires-python:>=3.8)
2025-09-08T15:24:13,235   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.4.1-py3-none-any.whl#sha256=1c8a7a77eaed5d8b0fec9f89d55a0ea083732ef76e71b7d039427a5a5dd3d6ac (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,235   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.4.0-py3-none-any.whl#sha256=242a7396480de66836ec10a9294686189add67ee9aac6af62d3a8b601c50d152 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,235   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.2.2-py3-none-any.whl#sha256=5b506f150efd32d9beb54d6f8c80b498c675c696a5165b17cfe8b0439d938997 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.2.1-py3-none-any.whl#sha256=4b417a032d7994497affa1580c8108c6c4659d99a3e4d7cc85715cf8f707c886 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.2.0-py3-none-any.whl#sha256=9ddde3889a4f3b49b474379632eb6006350c94b0f3ac3f721189af2382aa65a0 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.1.0-py3-none-any.whl#sha256=244e76c082f3bd13e86bee059b7c3225643153af2d42dc12d1d75c8647d2ec3d (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.8-py3-none-any.whl#sha256=25a97cb5a324aca128453ed0a3fa7b3a9d33645f42332dfcf3f3aac9044db917 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.7-py3-none-any.whl#sha256=ef520b2e1b21fea7d92cadf4f2ecea47408d4dcc91856281f3b8aa359dec7163 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.6-py3-none-any.whl#sha256=1212145f7bfe1cef6c5afe2b821a14009d9349b598d29ce1cda329c8efda81ca (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.5-py3-none-any.whl#sha256=b7ad574ddea022e034e0a071bf93c62e76084daaf0eabcfa739f5aa72e796d97 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,236   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.4-py3-none-any.whl#sha256=4c3af5e228a192a301084a4fc99e075fc00669f8c8827f66e92115332eb0f42c (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,237   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.3-py3-none-any.whl#sha256=2910860184a555b5666ceeef71e3c2d3eff6b9e1d7e4c357844d63c903bd004b (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,237   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.2-py3-none-any.whl#sha256=03d10ce414a2a46de037dc186649d67c32df2573d11cb4469b3c477cf84f0ad8 (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,237   Skipping link: No binaries permitted for pysankeybeta: https://archive1.piwheels.org/simple/pysankeybeta/pySankeyBeta-1.0.1-py3-none-any.whl#sha256=e375ce9fa900dc5adf56ca00700998a728d35ec59cf97c9e078f71eefdcea04a (from https://www.piwheels.org/simple/pysankeybeta/)
2025-09-08T15:24:13,237 Skipping link: not a file: https://www.piwheels.org/simple/pysankeybeta/
2025-09-08T15:24:13,237 Skipping link: not a file: https://pypi.org/simple/pysankeybeta/
2025-09-08T15:24:13,262 Given no hashes to check 1 links for project 'pysankeybeta': discarding no candidates
2025-09-08T15:24:13,263 Collecting pysankeybeta==1.0.0
2025-09-08T15:24:13,265   Created temporary directory: /tmp/pip-unpack-iy3k7exo
2025-09-08T15:24:13,586   Downloading pySankeyBeta-1.0.0.tar.gz (6.4 kB)
2025-09-08T15:24:13,616   Added pysankeybeta==1.0.0 from https://files.pythonhosted.org/packages/76/34/3c834f3c5063152e721a0cce496095fda7d06f7ddaa2dc056b7bbaca5fbd/pySankeyBeta-1.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-e_mgfxl3'
2025-09-08T15:24:13,617   Running setup.py (path:/tmp/pip-wheel-7amv_tzh/pysankeybeta_64c7e635b86e4ce3904fd2a9c2eaf633/setup.py) egg_info for package pysankeybeta
2025-09-08T15:24:13,618   Created temporary directory: /tmp/pip-pip-egg-info-g_sfxfwo
2025-09-08T15:24:13,618   Preparing metadata (setup.py): started
2025-09-08T15:24:13,619   Running command python setup.py egg_info
2025-09-08T15:24:14,129   Traceback (most recent call last):
2025-09-08T15:24:14,131     File "<string>", line 2, in <module>
2025-09-08T15:24:14,131       exec(compile('''
2025-09-08T15:24:14,131       ~~~~^^^^^^^^^^^^
2025-09-08T15:24:14,131       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T15:24:14,131       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,131       ...<32 lines>...
2025-09-08T15:24:14,132       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T15:24:14,132       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,132       ''' % ('/tmp/pip-wheel-7amv_tzh/pysankeybeta_64c7e635b86e4ce3904fd2a9c2eaf633/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T15:24:14,132       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,132     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T15:24:14,132     File "/tmp/pip-wheel-7amv_tzh/pysankeybeta_64c7e635b86e4ce3904fd2a9c2eaf633/setup.py", line 6, in <module>
2025-09-08T15:24:14,132       with open("requirements.txt", "r") as fh:
2025-09-08T15:24:14,132            ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,132   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-08T15:24:14,216   ERROR: python setup.py egg_info exited with 1
2025-09-08T15:24:14,229   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T15:24:14,229   exec(compile('"'"''"'"''"'"'
2025-09-08T15:24:14,229   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T15:24:14,229   #
2025-09-08T15:24:14,229   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T15:24:14,229   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T15:24:14,229   # - It provides a clear error message when setuptools is not installed.
2025-09-08T15:24:14,229   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T15:24:14,229   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T15:24:14,229   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T15:24:14,229   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T15:24:14,229   import os, sys, tokenize, traceback
2025-09-08T15:24:14,229   
2025-09-08T15:24:14,229   try:
2025-09-08T15:24:14,229       import setuptools
2025-09-08T15:24:14,229   except ImportError:
2025-09-08T15:24:14,229       print(
2025-09-08T15:24:14,229           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T15:24:14,229           "the build environment with exception:",
2025-09-08T15:24:14,229           file=sys.stderr,
2025-09-08T15:24:14,229       )
2025-09-08T15:24:14,229       traceback.print_exc()
2025-09-08T15:24:14,229       sys.exit(1)
2025-09-08T15:24:14,229   
2025-09-08T15:24:14,229   __file__ = %r
2025-09-08T15:24:14,229   sys.argv[0] = __file__
2025-09-08T15:24:14,229   
2025-09-08T15:24:14,229   if os.path.exists(__file__):
2025-09-08T15:24:14,229       filename = __file__
2025-09-08T15:24:14,229       with tokenize.open(__file__) as f:
2025-09-08T15:24:14,229           setup_py_code = f.read()
2025-09-08T15:24:14,229   else:
2025-09-08T15:24:14,229       filename = "<auto-generated setuptools caller>"
2025-09-08T15:24:14,229       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T15:24:14,229   
2025-09-08T15:24:14,229   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T15:24:14,229   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7amv_tzh/pysankeybeta_64c7e635b86e4ce3904fd2a9c2eaf633/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-g_sfxfwo[/]
2025-09-08T15:24:14,229   [bold magenta]cwd[/]: /tmp/pip-wheel-7amv_tzh/pysankeybeta_64c7e635b86e4ce3904fd2a9c2eaf633/
2025-09-08T15:24:14,229   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T15:24:14,230 ERROR: metadata generation failed
2025-09-08T15:24:14,235 Exception information:
2025-09-08T15:24:14,235 Traceback (most recent call last):
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T15:24:14,235     call_subprocess(
2025-09-08T15:24:14,235     ~~~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         args,
2025-09-08T15:24:14,235         ^^^^^
2025-09-08T15:24:14,235     ...<2 lines>...
2025-09-08T15:24:14,235         spinner=spinner,
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T15:24:14,235     raise error
2025-09-08T15:24:14,235 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T15:24:14,235 
2025-09-08T15:24:14,235 The above exception was the direct cause of the following exception:
2025-09-08T15:24:14,235 
2025-09-08T15:24:14,235 Traceback (most recent call last):
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T15:24:14,235     status = _inner_run()
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T15:24:14,235     return self.run(options, args)
2025-09-08T15:24:14,235            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T15:24:14,235     return func(self, options, args)
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T15:24:14,235     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T15:24:14,235     result = self._result = resolver.resolve(
2025-09-08T15:24:14,235                             ~~~~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T15:24:14,235     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T15:24:14,235     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T15:24:14,235     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T15:24:14,235     if not criterion.candidates:
2025-09-08T15:24:14,235            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T15:24:14,235     return bool(self._sequence)
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T15:24:14,235     self._bool = any(self)
2025-09-08T15:24:14,235                  ~~~^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T15:24:14,235     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T15:24:14,235                        ^^^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T15:24:14,235     candidate = func()
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T15:24:14,235     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T15:24:14,235                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         link, template, name, version
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T15:24:14,235     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T15:24:14,235                                        ~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         link,
2025-09-08T15:24:14,235         ^^^^^
2025-09-08T15:24:14,235     ...<3 lines>...
2025-09-08T15:24:14,235         version=version,
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T15:24:14,235     super().__init__(
2025-09-08T15:24:14,235     ~~~~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         link=link,
2025-09-08T15:24:14,235         ^^^^^^^^^^
2025-09-08T15:24:14,235     ...<4 lines>...
2025-09-08T15:24:14,235         version=version,
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T15:24:14,235     self.dist = self._prepare()
2025-09-08T15:24:14,235                 ~~~~~~~~~~~~~^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T15:24:14,235     dist = self._prepare_distribution()
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T15:24:14,235     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T15:24:14,235            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T15:24:14,235     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T15:24:14,235            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T15:24:14,235     dist = _get_prepared_distribution(
2025-09-08T15:24:14,235         req,
2025-09-08T15:24:14,235     ...<3 lines>...
2025-09-08T15:24:14,235         self.check_build_deps,
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T15:24:14,235     abstract_dist.prepare_distribution_metadata(
2025-09-08T15:24:14,235     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         finder, build_isolation, check_build_deps
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T15:24:14,235     self.req.prepare_metadata()
2025-09-08T15:24:14,235     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T15:24:14,235     self.metadata_directory = generate_metadata_legacy(
2025-09-08T15:24:14,235                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T15:24:14,235         build_env=self.build_env,
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     ...<3 lines>...
2025-09-08T15:24:14,235         details=details,
2025-09-08T15:24:14,235         ^^^^^^^^^^^^^^^^
2025-09-08T15:24:14,235     )
2025-09-08T15:24:14,235     ^
2025-09-08T15:24:14,235   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T15:24:14,235     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T15:24:14,235 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T15:24:14,257 Removed pysankeybeta==1.0.0 from https://files.pythonhosted.org/packages/76/34/3c834f3c5063152e721a0cce496095fda7d06f7ddaa2dc056b7bbaca5fbd/pySankeyBeta-1.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-e_mgfxl3'
2025-09-08T15:24:14,257 Removed build tracker: '/tmp/pip-build-tracker-e_mgfxl3'