2026-05-05T08:11:15,133 Created temporary directory: /tmp/pip-ephem-wheel-cache-0yva0_09 2026-05-05T08:11:15,134 Created temporary directory: /tmp/pip-build-tracker-3it9chk3 2026-05-05T08:11:15,135 Initialized build tracking at /tmp/pip-build-tracker-3it9chk3 2026-05-05T08:11:15,136 Created build tracker: /tmp/pip-build-tracker-3it9chk3 2026-05-05T08:11:15,136 Entered build tracker: /tmp/pip-build-tracker-3it9chk3 2026-05-05T08:11:15,137 Created temporary directory: /tmp/pip-wheel-m_ien9k9 2026-05-05T08:11:15,140 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2026-05-05T08:11:15,142 Created temporary directory: /tmp/pip-ephem-wheel-cache-51i8olxz 2026-05-05T08:11:15,164 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-05T08:11:15,168 2 location(s) to search for versions of pygsl: 2026-05-05T08:11:15,168 * https://pypi.org/simple/pygsl/ 2026-05-05T08:11:15,168 * https://www.piwheels.org/simple/pygsl/ 2026-05-05T08:11:15,169 Fetching project page and analyzing links: https://pypi.org/simple/pygsl/ 2026-05-05T08:11:15,170 Getting page https://pypi.org/simple/pygsl/ 2026-05-05T08:11:15,171 Found index url https://pypi.org/simple 2026-05-05T08:11:15,399 Fetched page https://pypi.org/simple/pygsl/ as application/vnd.pypi.simple.v1+json 2026-05-05T08:11:15,402 Found link https://files.pythonhosted.org/packages/38/d9/ac760af4d74a99d757bf93c5d29dd7847ad40b761d090527b69484f4ac5b/pygsl-2.1.1.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.1.1 2026-05-05T08:11:15,403 Found link https://files.pythonhosted.org/packages/17/fc/9c11163f017a0d6877141d4d4edb619b0f05990d865caab840a2d0463581/pygsl-2.3.0.1.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.3.0.1 2026-05-05T08:11:15,404 Found link https://files.pythonhosted.org/packages/0f/82/8bc81042923e474de30a080a551f11a4a352c098a569e6e126f313322735/pygsl-2.3.2.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.3.2 2026-05-05T08:11:15,405 Found link https://files.pythonhosted.org/packages/15/f4/139020a271ebd4dd25b8db53edca042d49890bda53587a904e0fa75310b0/pygsl-2.3.3.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.3.3 2026-05-05T08:11:15,405 Found link https://files.pythonhosted.org/packages/1f/3e/2d29e02f769b68c0fa2c00e0d6fec8199046a79eeee5cf2b9d7015d26feb/pygsl-2.5.0.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.5.0 2026-05-05T08:11:15,406 Found link https://files.pythonhosted.org/packages/e0/08/4c12c315a70c9bd6ac3fd7ae3e5d10ff6e0aa4df37d2093b9c152dc91dde/pygsl-2.5.1.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.5.1 2026-05-05T08:11:15,407 Found link https://files.pythonhosted.org/packages/30/c1/adcb1d12f8b1257d52fd944e7624241818d60a708abae28f8fad7c9c2654/pygsl-2.6.0.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.6.0 2026-05-05T08:11:15,408 Found link https://files.pythonhosted.org/packages/2d/f5/806664c88c745e17b8ff7b4bfd131cf2f4e07a9a266bd83b2e0577fd91c2/pygsl-2.6.1.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.6.1 2026-05-05T08:11:15,408 Found link https://files.pythonhosted.org/packages/12/59/0d432b250007385d8adb0ee064728abd6d8419707fa0acbc6e9ba7204d47/pygsl-2.6.2.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.6.2 2026-05-05T08:11:15,409 Found link https://files.pythonhosted.org/packages/c1/f7/90259917b3a561e13514319494594acc20980be4f930d3c926e2505663c5/pygsl-2.6.3.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.6.3 2026-05-05T08:11:15,410 Found link https://files.pythonhosted.org/packages/8f/32/e5252ce09e02017e626a696ec2e70dc3243f52b360a0f20a567e12bad8be/pygsl-2.6.4.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.6.4 2026-05-05T08:11:15,411 Found link https://files.pythonhosted.org/packages/ba/47/442dfe718db336fe48073d8e030819312a11e7075565ab68ef1fcbb5bc42/pygsl-2.6.5rc1.tar.gz (from https://pypi.org/simple/pygsl/), version: 2.6.5rc1 2026-05-05T08:11:15,412 Fetching project page and analyzing links: https://www.piwheels.org/simple/pygsl/ 2026-05-05T08:11:15,413 Getting page https://www.piwheels.org/simple/pygsl/ 2026-05-05T08:11:15,414 Found index url https://www.piwheels.org/simple 2026-05-05T08:11:15,597 Fetched page https://www.piwheels.org/simple/pygsl/ as text/html 2026-05-05T08:11:15,598 Skipping link: not a file: https://www.piwheels.org/simple/pygsl/ 2026-05-05T08:11:15,598 Skipping link: not a file: https://pypi.org/simple/pygsl/ 2026-05-05T08:11:15,620 Given no hashes to check 1 links for project 'pygsl': discarding no candidates 2026-05-05T08:11:15,642 Collecting pygsl==2.6.5rc1 2026-05-05T08:11:15,644 Created temporary directory: /tmp/pip-unpack-xagglsrh 2026-05-05T08:11:15,878 Downloading pygsl-2.6.5rc1.tar.gz (648 kB) 2026-05-05T08:11:16,958 Added pygsl==2.6.5rc1 from https://files.pythonhosted.org/packages/ba/47/442dfe718db336fe48073d8e030819312a11e7075565ab68ef1fcbb5bc42/pygsl-2.6.5rc1.tar.gz to build tracker '/tmp/pip-build-tracker-3it9chk3' 2026-05-05T08:11:16,962 Created temporary directory: /tmp/pip-build-env-w430zoop 2026-05-05T08:11:16,966 Installing build dependencies: started 2026-05-05T08:11:16,968 Running command pip subprocess to install build dependencies 2026-05-05T08:11:18,207 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-05-05T08:11:18,672 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2026-05-05T08:11:18,698 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-05T08:11:19,147 Collecting meson-python 2026-05-05T08:11:19,165 Using cached https://www.piwheels.org/simple/meson-python/meson_python-0.19.0-py3-none-any.whl (28 kB) 2026-05-05T08:11:20,198 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/3a/be/650f9c091ef71cb01d735775d554e068752d3ff63d7943b26316dc401749/numpy-1.21.2.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2026-05-05T08:11:20,205 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/5f/d6/ad58ded26556eaeaa8c971e08b6466f17c4ac4d786cd3d800e26ce59cc01/numpy-1.21.3.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2026-05-05T08:11:20,212 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/fb/48/b0708ebd7718a8933f0d3937513ef8ef2f4f04529f1f66ca86d873043921/numpy-1.21.4.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2026-05-05T08:11:20,219 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2026-05-05T08:11:20,226 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2026-05-05T08:11:20,945 Collecting numpy 2026-05-05T08:11:21,406 Using cached https://www.piwheels.org/simple/numpy/numpy-2.4.4-cp311-cp311-linux_armv7l.whl (6.3 MB) 2026-05-05T08:11:21,963 Collecting meson>=0.64.0 2026-05-05T08:11:21,985 Using cached meson-1.11.1-py3-none-any.whl (1.1 MB) 2026-05-05T08:11:22,199 Collecting packaging>=23.2 2026-05-05T08:11:22,215 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-05-05T08:11:22,373 Collecting pyproject-metadata>=0.9.0 2026-05-05T08:11:22,389 Using cached https://www.piwheels.org/simple/pyproject-metadata/pyproject_metadata-0.11.0-py3-none-any.whl (22 kB) 2026-05-05T08:11:25,099 Installing collected packages: packaging, numpy, meson, pyproject-metadata, meson-python 2026-05-05T08:11:34,309 Creating /tmp/pip-build-env-w430zoop/overlay/local/bin 2026-05-05T08:11:34,311 changing mode of /tmp/pip-build-env-w430zoop/overlay/local/bin/f2py to 755 2026-05-05T08:11:34,313 changing mode of /tmp/pip-build-env-w430zoop/overlay/local/bin/numpy-config to 755 2026-05-05T08:11:37,917 changing mode of /tmp/pip-build-env-w430zoop/overlay/local/bin/meson to 755 2026-05-05T08:11:38,137 Successfully installed meson-1.11.1 meson-python-0.19.0 numpy-2.4.4 packaging-26.2 pyproject-metadata-0.11.0 2026-05-05T08:11:38,469 Installing build dependencies: finished with status 'done' 2026-05-05T08:11:38,476 Getting requirements to build wheel: started 2026-05-05T08:11:38,477 Running command Getting requirements to build wheel 2026-05-05T08:11:38,963 Getting requirements to build wheel: finished with status 'done' 2026-05-05T08:11:38,976 Installing backend dependencies: started 2026-05-05T08:11:38,977 Running command pip subprocess to install backend dependencies 2026-05-05T08:11:40,132 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-05-05T08:11:40,589 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2026-05-05T08:11:40,612 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-05T08:11:41,094 Collecting patchelf>=0.11.0 2026-05-05T08:11:41,107 Using cached patchelf-0.17.2.4-py3-none-manylinux2014_armv7l.manylinux_2_17_armv7l.musllinux_1_1_armv7l.whl (431 kB) 2026-05-05T08:11:43,683 Installing collected packages: patchelf 2026-05-05T08:11:43,745 Successfully installed patchelf-0.17.2.4 2026-05-05T08:11:43,972 Installing backend dependencies: finished with status 'done' 2026-05-05T08:11:43,974 Created temporary directory: /tmp/pip-modern-metadata-glmu7mc9 2026-05-05T08:11:43,977 Preparing metadata (pyproject.toml): started 2026-05-05T08:11:43,978 Running command Preparing metadata (pyproject.toml) 2026-05-05T08:11:45,522 + meson setup /tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e /tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e/.mesonpy-eqmifa7p -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=/tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e/.mesonpy-eqmifa7p/meson-python-native-file.ini 2026-05-05T08:11:49,281 The Meson build system 2026-05-05T08:11:49,281 Version: 1.11.1 2026-05-05T08:11:49,282 Source dir: /tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e 2026-05-05T08:11:49,283 Build dir: /tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e/.mesonpy-eqmifa7p 2026-05-05T08:11:49,284 Build type: native build 2026-05-05T08:11:49,285 Project name: purelib-and-platlib 2026-05-05T08:11:49,286 Project version: undefined 2026-05-05T08:11:49,287 C compiler for the host machine: cc (gcc 12.2.0 "cc (Raspbian 12.2.0-14+rpi1+deb12u1) 12.2.0") 2026-05-05T08:11:49,287 C linker for the host machine: cc ld.bfd 2.40 2026-05-05T08:11:49,288 Host machine cpu family: arm 2026-05-05T08:11:49,289 Host machine cpu: armv7l 2026-05-05T08:11:49,290 Program swig found: YES (/usr/bin/swig) 2026-05-05T08:11:49,291 Message: SWIG version: SWIG Version 4.1.0 2026-05-05T08:11:49,292 Program python found: YES (/usr/bin/python3) 2026-05-05T08:11:49,293 Found pkg-config: YES (/usr/bin/pkg-config) 1.8.1 2026-05-05T08:11:49,294 Found CMake: /usr/bin/cmake (3.25.1) 2026-05-05T08:11:49,295 Run-time dependency gsl found: NO (tried pkg-config) 2026-05-05T08:11:49,296 ../meson.build:18:10: ERROR: Dependency "gsl" not found (tried pkg-config) 2026-05-05T08:11:49,297 A full log can be found at /tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e/.mesonpy-eqmifa7p/meson-logs/meson-log.txt 2026-05-05T08:11:49,514 ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1 2026-05-05T08:11:49,526 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmprkj1_no8[/] 2026-05-05T08:11:49,527 [bold magenta]cwd[/]: /tmp/pip-wheel-m_ien9k9/pygsl_036e1afdf3f944e0bebee7aee31b6d7e 2026-05-05T08:11:49,527 Preparing metadata (pyproject.toml): finished with status 'error' 2026-05-05T08:11:49,530 ERROR: [present-rich] metadata generation failed 2026-05-05T08:11:49,535 Exception information: 2026-05-05T08:11:49,535 Traceback (most recent call last): 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata 2026-05-05T08:11:49,535 distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 746, in prepare_metadata_for_build_wheel 2026-05-05T08:11:49,535 return super().prepare_metadata_for_build_wheel( 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel 2026-05-05T08:11:49,535 return self._call_hook('prepare_metadata_for_build_wheel', { 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook 2026-05-05T08:11:49,535 self._subprocess_runner( 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner 2026-05-05T08:11:49,535 call_subprocess( 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2026-05-05T08:11:49,535 raise error 2026-05-05T08:11:49,535 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1 2026-05-05T08:11:49,535 2026-05-05T08:11:49,535 The above exception was the direct cause of the following exception: 2026-05-05T08:11:49,535 2026-05-05T08:11:49,535 Traceback (most recent call last): 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper 2026-05-05T08:11:49,535 status = run_func(*args) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper 2026-05-05T08:11:49,535 return func(self, options, args) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run 2026-05-05T08:11:49,535 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2026-05-05T08:11:49,535 result = self._result = resolver.resolve( 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2026-05-05T08:11:49,535 state = resolution.resolve(requirements, max_rounds=max_rounds) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2026-05-05T08:11:49,535 self._add_to_criteria(self.state.criteria, r, parent=None) 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2026-05-05T08:11:49,535 if not criterion.candidates: 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2026-05-05T08:11:49,535 return bool(self._sequence) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2026-05-05T08:11:49,535 return any(self) 2026-05-05T08:11:49,535 ^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2026-05-05T08:11:49,535 return (c for c in iterator if id(c) not in self._incompatible_ids) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2026-05-05T08:11:49,535 candidate = func() 2026-05-05T08:11:49,535 ^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link 2026-05-05T08:11:49,535 self._link_candidate_cache[link] = LinkCandidate( 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__ 2026-05-05T08:11:49,535 super().__init__( 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__ 2026-05-05T08:11:49,535 self.dist = self._prepare() 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare 2026-05-05T08:11:49,535 dist = self._prepare_distribution() 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution 2026-05-05T08:11:49,535 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement 2026-05-05T08:11:49,535 return self._prepare_linked_requirement(req, parallel_builds) 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement 2026-05-05T08:11:49,535 dist = _get_prepared_distribution( 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution 2026-05-05T08:11:49,535 abstract_dist.prepare_distribution_metadata( 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2026-05-05T08:11:49,535 self.req.prepare_metadata() 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 539, in prepare_metadata 2026-05-05T08:11:49,535 self.metadata_directory = generate_metadata( 2026-05-05T08:11:49,535 ^^^^^^^^^^^^^^^^^^ 2026-05-05T08:11:49,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata 2026-05-05T08:11:49,535 raise MetadataGenerationFailed(package_details=details) from error 2026-05-05T08:11:49,535 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2026-05-05T08:11:49,548 Removed pygsl==2.6.5rc1 from https://files.pythonhosted.org/packages/ba/47/442dfe718db336fe48073d8e030819312a11e7075565ab68ef1fcbb5bc42/pygsl-2.6.5rc1.tar.gz from build tracker '/tmp/pip-build-tracker-3it9chk3' 2026-05-05T08:11:49,549 Removed build tracker: '/tmp/pip-build-tracker-3it9chk3'