2025-09-04T16:05:13,172 Created temporary directory: /tmp/pip-build-tracker-dghcjs7g
2025-09-04T16:05:13,173 Initialized build tracking at /tmp/pip-build-tracker-dghcjs7g
2025-09-04T16:05:13,173 Created build tracker: /tmp/pip-build-tracker-dghcjs7g
2025-09-04T16:05:13,173 Entered build tracker: /tmp/pip-build-tracker-dghcjs7g
2025-09-04T16:05:13,173 Created temporary directory: /tmp/pip-wheel-75pij_mn
2025-09-04T16:05:13,176 Created temporary directory: /tmp/pip-ephem-wheel-cache-3untu682
2025-09-04T16:05:13,236 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-04T16:05:13,238 2 location(s) to search for versions of morfessor:
2025-09-04T16:05:13,238 * https://pypi.org/simple/morfessor/
2025-09-04T16:05:13,238 * https://www.piwheels.org/simple/morfessor/
2025-09-04T16:05:13,238 Fetching project page and analyzing links: https://pypi.org/simple/morfessor/
2025-09-04T16:05:13,239 Getting page https://pypi.org/simple/morfessor/
2025-09-04T16:05:13,240 Found index url https://pypi.org/simple/
2025-09-04T16:05:13,385 Fetched page https://pypi.org/simple/morfessor/ as application/vnd.pypi.simple.v1+json
2025-09-04T16:05:13,390   Found link https://files.pythonhosted.org/packages/2e/87/d74638ca3166ced6dbda4a6d6989dbbe0b3508f35dbc4c00fe39b5512dbd/Morfessor-2.0.0alpha3.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.0alpha3
2025-09-04T16:05:13,390   Found link https://files.pythonhosted.org/packages/49/ec/9a2150ec2b9a7c551af4247225b91905c403343e5c21c3569606a8b47ae8/Morfessor-2.0.0rc1.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.0rc1
2025-09-04T16:05:13,391   Found link https://files.pythonhosted.org/packages/3e/df/2ab9b15ba91f0502b8cd85add21c88ba59b648d6e93bda3a54695fc73a71/Morfessor-2.0.0.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.0
2025-09-04T16:05:13,392   Found link https://files.pythonhosted.org/packages/53/7d/892ccee2e0d50bc89352d202f2e516c5bb2c81543b73751066123556b35c/Morfessor-2.0.1.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.1
2025-09-04T16:05:13,392   Found link https://files.pythonhosted.org/packages/5f/da/4ce226c22828ce00d9c5390d9c99c7d9396c63cd1b32f65a19351be5028f/Morfessor-2.0.2alpha1.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.2alpha1
2025-09-04T16:05:13,392   Found link https://files.pythonhosted.org/packages/cb/59/5d8b18713a424c0e3b765bedc8798ba4920bb283232b7b6b53600292031d/Morfessor-2.0.2alpha2.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.2alpha2
2025-09-04T16:05:13,393   Found link https://files.pythonhosted.org/packages/d9/4a/27a80191d04356670a90344b5275149549f896ad9c68f102c022b08d9b83/Morfessor-2.0.2alpha3.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.2alpha3
2025-09-04T16:05:13,393   Found link https://files.pythonhosted.org/packages/a6/3c/7758974ab04c5a10bcb7f2fef830f10e22e2e45a1cd90aa2dccb6fb8b6ab/Morfessor-2.0.2a4.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.2a4
2025-09-04T16:05:13,394   Found link https://files.pythonhosted.org/packages/68/e0/6d9800afd70a17f90b2c81f1234e0c4db9bf2131c3711d5ad4eb00d9c6d2/Morfessor-2.0.2.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.2
2025-09-04T16:05:13,394   Found link https://files.pythonhosted.org/packages/4f/4e/be53a3313c6dd426a06265d92c5dc07fa7c711f1debcacff91998e6a61a2/Morfessor-2.0.3.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.3
2025-09-04T16:05:13,395   Found link https://files.pythonhosted.org/packages/62/4d/1416982d31175e5053b8a0ae91b3e2761077f88d7a8071c7051a302299eb/Morfessor-2.0.4.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.4
2025-09-04T16:05:13,395   Skipping link: No binaries permitted for morfessor: https://files.pythonhosted.org/packages/39/e6/7afea30be2ee4d29ce9de0fa53acbb033163615f849515c0b1956ad074ee/Morfessor-2.0.6-py3-none-any.whl (from https://pypi.org/simple/morfessor/)
2025-09-04T16:05:13,396   Found link https://files.pythonhosted.org/packages/af/5e/760a41def80f7e48e4f95937a8de73057871f655c0ec459f7aff3c1f95a2/Morfessor-2.0.6.tar.gz (from https://pypi.org/simple/morfessor/), version: 2.0.6
2025-09-04T16:05:13,396 Fetching project page and analyzing links: https://www.piwheels.org/simple/morfessor/
2025-09-04T16:05:13,397 Getting page https://www.piwheels.org/simple/morfessor/
2025-09-04T16:05:13,399 Found index url https://www.piwheels.org/simple/
2025-09-04T16:05:13,507 Fetched page https://www.piwheels.org/simple/morfessor/ as text/html
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://www.piwheels.org/simple/morfessor/Morfessor-2.0.6-py3-none-any.whl#sha256=7215e37909ebd2bafeeec5fdf4e339a25e61aee4895ff99317b9fb44eddab562 (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.4-py3-none-any.whl#sha256=afd64df608d1e149a484e1a161f5659e0e7beac47208ac29f7574bd984e336d0 (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.3-py3-none-any.whl#sha256=567b124b189e51f4ff989c6c159a189b0722726207d7fffafd3e617de6c422cf (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.2-py3-none-any.whl#sha256=c680b9ebbe403e47c466c128bc7043b0617f23c763dc1370dd7f4ca8ff35a348 (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.2a4-py3-none-any.whl#sha256=c45d698f60eecb8f5bbad51a9e87be2c0a152842bec6e147b1d77716e2ea276b (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.2a3-py3-none-any.whl#sha256=ed92460b171dc4ba31e5e0ed1eaaef2068a9f7a783be39a5281f9899c6d04dd1 (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,510   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.2a2-py3-none-any.whl#sha256=4afbea626bfa9b63510dccfb3fbf163477f813a65a75f9abf85234bdeba1c626 (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,511   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.2a1-py3-none-any.whl#sha256=bb69041afba21529aa8f0cda7d20b9b7e17bcefa494e4b187b8972ba6621a37a (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,511   Skipping link: No binaries permitted for morfessor: https://archive1.piwheels.org/simple/morfessor/Morfessor-2.0.1-py3-none-any.whl#sha256=bb4914aa6e89ae482d707209056f643bad9d48a19a42825a967ff00bafc76c9a (from https://www.piwheels.org/simple/morfessor/)
2025-09-04T16:05:13,511 Skipping link: not a file: https://www.piwheels.org/simple/morfessor/
2025-09-04T16:05:13,511 Skipping link: not a file: https://pypi.org/simple/morfessor/
2025-09-04T16:05:13,539 Given no hashes to check 1 links for project 'morfessor': discarding no candidates
2025-09-04T16:05:13,540 Collecting morfessor==2.0.0alpha3
2025-09-04T16:05:13,541   Created temporary directory: /tmp/pip-unpack-iz1xic_8
2025-09-04T16:05:13,680   Downloading Morfessor-2.0.0alpha3.tar.gz (24 kB)
2025-09-04T16:05:13,709   Added morfessor==2.0.0alpha3 from https://files.pythonhosted.org/packages/2e/87/d74638ca3166ced6dbda4a6d6989dbbe0b3508f35dbc4c00fe39b5512dbd/Morfessor-2.0.0alpha3.tar.gz to build tracker '/tmp/pip-build-tracker-dghcjs7g'
2025-09-04T16:05:13,710   Running setup.py (path:/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/setup.py) egg_info for package morfessor
2025-09-04T16:05:13,711   Created temporary directory: /tmp/pip-pip-egg-info-9cmccmla
2025-09-04T16:05:13,711   Preparing metadata (setup.py): started
2025-09-04T16:05:13,712   Running command python setup.py egg_info
2025-09-04T16:05:14,260   /tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/distribute_setup.py:139: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
2025-09-04T16:05:14,260     import pkg_resources
2025-09-04T16:05:14,669   Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.28.tar.gz
2025-09-04T16:05:14,728   Traceback (most recent call last):
2025-09-04T16:05:14,728     File "/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/distribute_setup.py", line 143, in use_setuptools
2025-09-04T16:05:14,728       raise ImportError
2025-09-04T16:05:14,729   ImportError

2025-09-04T16:05:14,729   During handling of the above exception, another exception occurred:

2025-09-04T16:05:14,729   Traceback (most recent call last):
2025-09-04T16:05:14,732     File "<string>", line 2, in <module>
2025-09-04T16:05:14,733       exec(compile('''
2025-09-04T16:05:14,733       ~~~~^^^^^^^^^^^^
2025-09-04T16:05:14,733       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-04T16:05:14,733       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,733       ...<32 lines>...
2025-09-04T16:05:14,733       exec(compile(setup_py_code, filename, "exec"))
2025-09-04T16:05:14,733       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,733       ''' % ('/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-04T16:05:14,734       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,734     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-04T16:05:14,734     File "/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/setup.py", line 4, in <module>
2025-09-04T16:05:14,734       use_setuptools()
2025-09-04T16:05:14,734       ~~~~~~~~~~~~~~^^
2025-09-04T16:05:14,734     File "/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/distribute_setup.py", line 145, in use_setuptools
2025-09-04T16:05:14,734       return _do_download(version, download_base, to_dir, download_delay)
2025-09-04T16:05:14,734     File "/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/distribute_setup.py", line 123, in _do_download
2025-09-04T16:05:14,735       tarball = download_setuptools(version, download_base,
2025-09-04T16:05:14,735                                     to_dir, download_delay)
2025-09-04T16:05:14,735     File "/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/distribute_setup.py", line 194, in download_setuptools
2025-09-04T16:05:14,735       src = urlopen(url)
2025-09-04T16:05:14,735     File "/usr/lib/python3.13/urllib/request.py", line 189, in urlopen
2025-09-04T16:05:14,735       return opener.open(url, data, timeout)
2025-09-04T16:05:14,735              ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,735     File "/usr/lib/python3.13/urllib/request.py", line 495, in open
2025-09-04T16:05:14,735       response = meth(req, response)
2025-09-04T16:05:14,736     File "/usr/lib/python3.13/urllib/request.py", line 604, in http_response
2025-09-04T16:05:14,736       response = self.parent.error(
2025-09-04T16:05:14,736           'http', request, response, code, msg, hdrs)
2025-09-04T16:05:14,736     File "/usr/lib/python3.13/urllib/request.py", line 533, in error
2025-09-04T16:05:14,736       return self._call_chain(*args)
2025-09-04T16:05:14,736              ~~~~~~~~~~~~~~~~^^^^^^^
2025-09-04T16:05:14,736     File "/usr/lib/python3.13/urllib/request.py", line 466, in _call_chain
2025-09-04T16:05:14,736       result = func(*args)
2025-09-04T16:05:14,736     File "/usr/lib/python3.13/urllib/request.py", line 613, in http_error_default
2025-09-04T16:05:14,736       raise HTTPError(req.full_url, code, msg, hdrs, fp)
2025-09-04T16:05:14,737   urllib.error.HTTPError: HTTP Error 403: SSL is required
2025-09-04T16:05:14,833   ERROR: python setup.py egg_info exited with 1
2025-09-04T16:05:14,845   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-04T16:05:14,845   exec(compile('"'"''"'"''"'"'
2025-09-04T16:05:14,845   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-04T16:05:14,845   #
2025-09-04T16:05:14,845   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-04T16:05:14,845   #   import from `distutils.core` to work with newer packaging standards.
2025-09-04T16:05:14,845   # - It provides a clear error message when setuptools is not installed.
2025-09-04T16:05:14,845   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-04T16:05:14,845   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-04T16:05:14,845   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-04T16:05:14,845   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-04T16:05:14,845   import os, sys, tokenize, traceback
2025-09-04T16:05:14,845   
2025-09-04T16:05:14,845   try:
2025-09-04T16:05:14,845       import setuptools
2025-09-04T16:05:14,845   except ImportError:
2025-09-04T16:05:14,845       print(
2025-09-04T16:05:14,845           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-04T16:05:14,845           "the build environment with exception:",
2025-09-04T16:05:14,845           file=sys.stderr,
2025-09-04T16:05:14,845       )
2025-09-04T16:05:14,845       traceback.print_exc()
2025-09-04T16:05:14,845       sys.exit(1)
2025-09-04T16:05:14,845   
2025-09-04T16:05:14,845   __file__ = %r
2025-09-04T16:05:14,845   sys.argv[0] = __file__
2025-09-04T16:05:14,845   
2025-09-04T16:05:14,845   if os.path.exists(__file__):
2025-09-04T16:05:14,845       filename = __file__
2025-09-04T16:05:14,845       with tokenize.open(__file__) as f:
2025-09-04T16:05:14,845           setup_py_code = f.read()
2025-09-04T16:05:14,845   else:
2025-09-04T16:05:14,845       filename = "<auto-generated setuptools caller>"
2025-09-04T16:05:14,845       setup_py_code = "from setuptools import setup; setup()"
2025-09-04T16:05:14,845   
2025-09-04T16:05:14,845   exec(compile(setup_py_code, filename, "exec"))
2025-09-04T16:05:14,845   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9cmccmla[/]
2025-09-04T16:05:14,845   [bold magenta]cwd[/]: /tmp/pip-wheel-75pij_mn/morfessor_2220fff2810d49759d55617b0f5da6f5/
2025-09-04T16:05:14,845   Preparing metadata (setup.py): finished with status 'error'
2025-09-04T16:05:14,846 ERROR: metadata generation failed
2025-09-04T16:05:14,851 Exception information:
2025-09-04T16:05:14,851 Traceback (most recent call last):
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-04T16:05:14,851     call_subprocess(
2025-09-04T16:05:14,851     ~~~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         args,
2025-09-04T16:05:14,851         ^^^^^
2025-09-04T16:05:14,851     ...<2 lines>...
2025-09-04T16:05:14,851         spinner=spinner,
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-04T16:05:14,851     raise error
2025-09-04T16:05:14,851 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-04T16:05:14,851 
2025-09-04T16:05:14,851 The above exception was the direct cause of the following exception:
2025-09-04T16:05:14,851 
2025-09-04T16:05:14,851 Traceback (most recent call last):
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-04T16:05:14,851     status = _inner_run()
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-04T16:05:14,851     return self.run(options, args)
2025-09-04T16:05:14,851            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-04T16:05:14,851     return func(self, options, args)
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-04T16:05:14,851     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-04T16:05:14,851     result = self._result = resolver.resolve(
2025-09-04T16:05:14,851                             ~~~~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-04T16:05:14,851     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-04T16:05:14,851     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-04T16:05:14,851     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-04T16:05:14,851     if not criterion.candidates:
2025-09-04T16:05:14,851            ^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-04T16:05:14,851     return bool(self._sequence)
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-04T16:05:14,851     self._bool = any(self)
2025-09-04T16:05:14,851                  ~~~^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-04T16:05:14,851     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-04T16:05:14,851                        ^^^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-04T16:05:14,851     candidate = func()
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-04T16:05:14,851     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-04T16:05:14,851                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         link, template, name, version
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-04T16:05:14,851     self._link_candidate_cache[link] = LinkCandidate(
2025-09-04T16:05:14,851                                        ~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         link,
2025-09-04T16:05:14,851         ^^^^^
2025-09-04T16:05:14,851     ...<3 lines>...
2025-09-04T16:05:14,851         version=version,
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-04T16:05:14,851     super().__init__(
2025-09-04T16:05:14,851     ~~~~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         link=link,
2025-09-04T16:05:14,851         ^^^^^^^^^^
2025-09-04T16:05:14,851     ...<4 lines>...
2025-09-04T16:05:14,851         version=version,
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-04T16:05:14,851     self.dist = self._prepare()
2025-09-04T16:05:14,851                 ~~~~~~~~~~~~~^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-04T16:05:14,851     dist = self._prepare_distribution()
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-04T16:05:14,851     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-04T16:05:14,851            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-04T16:05:14,851     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-04T16:05:14,851            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-04T16:05:14,851     dist = _get_prepared_distribution(
2025-09-04T16:05:14,851         req,
2025-09-04T16:05:14,851     ...<3 lines>...
2025-09-04T16:05:14,851         self.check_build_deps,
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-04T16:05:14,851     abstract_dist.prepare_distribution_metadata(
2025-09-04T16:05:14,851     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         finder, build_isolation, check_build_deps
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-04T16:05:14,851     self.req.prepare_metadata()
2025-09-04T16:05:14,851     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-04T16:05:14,851     self.metadata_directory = generate_metadata_legacy(
2025-09-04T16:05:14,851                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-04T16:05:14,851         build_env=self.build_env,
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     ...<3 lines>...
2025-09-04T16:05:14,851         details=details,
2025-09-04T16:05:14,851         ^^^^^^^^^^^^^^^^
2025-09-04T16:05:14,851     )
2025-09-04T16:05:14,851     ^
2025-09-04T16:05:14,851   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-04T16:05:14,851     raise MetadataGenerationFailed(package_details=details) from error
2025-09-04T16:05:14,851 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-04T16:05:14,872 Removed morfessor==2.0.0alpha3 from https://files.pythonhosted.org/packages/2e/87/d74638ca3166ced6dbda4a6d6989dbbe0b3508f35dbc4c00fe39b5512dbd/Morfessor-2.0.0alpha3.tar.gz from build tracker '/tmp/pip-build-tracker-dghcjs7g'
2025-09-04T16:05:14,872 Removed build tracker: '/tmp/pip-build-tracker-dghcjs7g'