2024-08-20T15:23:29,096 Disabling truststore because Python version isn't 3.10+
2024-08-20T15:23:29,554 Created temporary directory: /tmp/pip-build-tracker-wseb5fyv
2024-08-20T15:23:29,555 Initialized build tracking at /tmp/pip-build-tracker-wseb5fyv
2024-08-20T15:23:29,555 Created build tracker: /tmp/pip-build-tracker-wseb5fyv
2024-08-20T15:23:29,555 Entered build tracker: /tmp/pip-build-tracker-wseb5fyv
2024-08-20T15:23:29,556 Created temporary directory: /tmp/pip-wheel-ualekjsl
2024-08-20T15:23:29,561 Created temporary directory: /tmp/pip-ephem-wheel-cache-35ifaibk
2024-08-20T15:23:29,603 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2024-08-20T15:23:29,606 2 location(s) to search for versions of scipion-em-emantomo:
2024-08-20T15:23:29,606 * https://pypi.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,606 * https://www.piwheels.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,607 Fetching project page and analyzing links: https://pypi.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,607 Getting page https://pypi.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,609 Found index url https://pypi.org/simple/
2024-08-20T15:23:29,749 Fetched page https://pypi.org/simple/scipion-em-emantomo/ as application/vnd.pypi.simple.v1+json
2024-08-20T15:23:29,756   Found link https://files.pythonhosted.org/packages/ab/61/17d1217b3c3da144b7095ba596723929fdc18f16d35e3ae38f3db2f1679a/scipion-em-emantomo-3.0.0.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.0.0
2024-08-20T15:23:29,757   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/e7/e7/43c0a6e62b0e1f08b20742ad33438df4978fc1f0da7044c1c76be1cf1cec/scipion_em_emantomo-3.0.0-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,757   Found link https://files.pythonhosted.org/packages/d9/41/ccdabf257f81d487988937d61333c025e187330c7cffe9559975ea025ca8/scipion-em-emantomo-3.0.1.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.0.1
2024-08-20T15:23:29,757   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/c5/00/efb9b1fc606ade87d30787120839506102b6330709c407f447e22abd0aae/scipion_em_emantomo-3.0.1-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,757   Found link https://files.pythonhosted.org/packages/d4/2e/297e86f8d3b89b16748bafb2af10a28982379aef4f130c4c3d2a6ead5456/scipion-em-emantomo-3.0.2.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.0.2
2024-08-20T15:23:29,758   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/7e/76/f8894d2194f874a45e951ff87c90b6aa571d27eb0295690253c80da44d04/scipion_em_emantomo-3.0.2-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,758   Found link https://files.pythonhosted.org/packages/86/fb/3a152dc88faa08186c288176c5d4af84f4f9afcadfe220aa40e3e749a88a/scipion-em-emantomo-3.0.3.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.0.3
2024-08-20T15:23:29,758   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/58/71/ba6f691fe0bacce41f79cd0b74ccdca28adcd2f3af5067e31dd6aecb72af/scipion_em_emantomo-3.0.3-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,758   Found link https://files.pythonhosted.org/packages/59/f7/ade6f7d9704a9f7cf52fccc637b3bc615652ce26194cbb59a363b7791b5e/scipion-em-emantomo-3.1.0.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.1.0
2024-08-20T15:23:29,759   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/b2/50/9c74d8a4333bbbaa4fb263eeb29b74c2edf130fe9b5bd77441412f9b2ebe/scipion_em_emantomo-3.1.0-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,759   Found link https://files.pythonhosted.org/packages/83/c1/027601a6e58a652b260fda67bc777c8a72e080d116e0160968d62405e7d2/scipion-em-emantomo-3.1.1.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.1.1
2024-08-20T15:23:29,759   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/5b/85/4a6116c449dcc15e58bb754c682b8a39639168f069aed35cd47f32167253/scipion_em_emantomo-3.1.1-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,759   Found link https://files.pythonhosted.org/packages/f9/a9/7d6f9caaec22e57f9c6f7894be8df1798a8328157087385f20fc22dd116a/scipion-em-emantomo-3.1.2.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.1.2
2024-08-20T15:23:29,760   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/07/e7/2f53ff0767ac85a1daccdb6db6a718af936e7d3c792eaf1c5d5d391227a3/scipion_em_emantomo-3.1.2-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,760   Found link https://files.pythonhosted.org/packages/44/32/d6c97314a1e8d6edf4f4a2cf1f4cb265f434080ec769f47c968e2ed20645/scipion-em-emantomo-3.1.3.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.1.3
2024-08-20T15:23:29,760   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/b6/e7/fe57c7d1d384f27169d137a6ea037a40040634c8bb0955fa5626ee0d2ede/scipion_em_emantomo-3.1.3-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,760   Found link https://files.pythonhosted.org/packages/33/d5/d03d83386ac8eed3e9cd073d23e64987fa3f92c0c0e066f7875443bb2906/scipion-em-emantomo-3.1.4.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.1.4
2024-08-20T15:23:29,761   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/2f/8d/a919f8eaf979539ff0bd5107b1e4a6d1ce5187d37d2a5081da8f8752d8ad/scipion_em_emantomo-3.1.4-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,761   Found link https://files.pythonhosted.org/packages/f4/a7/e52d25737d32178da6450cb5056befe4acc3e80f98169ff8a2ebd31ebd40/scipion-em-emantomo-3.1.5.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.1.5
2024-08-20T15:23:29,761   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/e6/6f/cf7507a11fde710ec6b8546792d9c3ddac5e6bee0dfd292900cc231b0f28/scipion_em_emantomo-3.1.5-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,761   Found link https://files.pythonhosted.org/packages/34/5c/f46d9bb1518ebcb3fad2c0f80f734419ad229645afbedc2bc9eaa3052ee2/scipion-em-emantomo-3.2.2.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.2.2
2024-08-20T15:23:29,762   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/0d/1f/b018993805671b4ba3af3af38e4479470e0c27f6dd6edce1df7d19660b30/scipion_em_emantomo-3.2.2-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,762   Found link https://files.pythonhosted.org/packages/23/9b/62983276a1ce24479672056c4d1d45c3b85bca070ce872590f4934fecd98/scipion-em-emantomo-3.2.3.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.2.3
2024-08-20T15:23:29,762   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/18/18/a158e797c4acd67afea84ec7bac8a5eb9cf5e5e8e58d6751f96a159529c2/scipion_em_emantomo-3.2.3-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,762   Found link https://files.pythonhosted.org/packages/68/d6/db3cb8939c8c7daac19d07a89d0e3587369630d23023783020fe48164a9d/scipion-em-emantomo-3.3.0.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.3.0
2024-08-20T15:23:29,763   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/25/82/98a2cd258868455acfed51b75b899a9b74ed8c00464a646d698ffbc4569c/scipion_em_emantomo-3.3.0-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,763   Found link https://files.pythonhosted.org/packages/63/d8/76bf7a72fb040f103749ac6a869bf526a2fa70a09df00af14fce8a25902c/scipion-em-emantomo-3.3.1.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.3.1
2024-08-20T15:23:29,763   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/c6/da/d4eaade9be277cb73dfaa2c7b5ffac02217500dedb698cb99cf86addeeca/scipion_em_emantomo-3.3.1-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,763   Found link https://files.pythonhosted.org/packages/59/f2/796c14dd7de91be27b44c73ac8e8b8597b48622cc3fe6411450acbc6c75d/scipion-em-emantomo-3.3.2.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.3.2
2024-08-20T15:23:29,764   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/91/47/a2124bcf43422fbb787b26875826784b708ec4c09b8c1f99713bb8ad2898/scipion_em_emantomo-3.3.2-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,764   Found link https://files.pythonhosted.org/packages/99/35/0a51e791904c3badebc48c0d9d6d281af614e3c3810ac8428bfa506fbc9f/scipion-em-emantomo-3.3.3.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.3.3
2024-08-20T15:23:29,764   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/24/1c/dc59e8ffe096bd10e48b1e531f4dac8521b72468ad710e2af3c359bfcd85/scipion_em_emantomo-3.3.3-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,764   Found link https://files.pythonhosted.org/packages/a0/bc/be3e16b619dc6d217bb06eb4778844303bf743364a54834ff5b10937e738/scipion-em-emantomo-3.3.4.tar.gz (from https://pypi.org/simple/scipion-em-emantomo/), version: 3.3.4
2024-08-20T15:23:29,765   Skipping link: No binaries permitted for scipion-em-emantomo: https://files.pythonhosted.org/packages/14/cd/9f33c7005d5b1ff1368974eb83364ef418c70f3933ca51b683034ff1871c/scipion_em_emantomo-3.3.4-py3-none-any.whl (from https://pypi.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,765 Fetching project page and analyzing links: https://www.piwheels.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,765 Getting page https://www.piwheels.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,766 Found index url https://www.piwheels.org/simple/
2024-08-20T15:23:29,803 Fetched page https://www.piwheels.org/simple/scipion-em-emantomo/ as text/html
2024-08-20T15:23:29,805   Skipping link: No binaries permitted for scipion-em-emantomo: https://www.piwheels.org/simple/scipion-em-emantomo/scipion_em_emantomo-3.0.2-py3-none-any.whl#sha256=02db47c238c36ed754a8dd869799e971fd50c9d7c541196f2ac8d338dc1eb9e7 (from https://www.piwheels.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,805   Skipping link: No binaries permitted for scipion-em-emantomo: https://www.piwheels.org/simple/scipion-em-emantomo/scipion_em_emantomo-3.0.1-py3-none-any.whl#sha256=e88fad1a12505a9a4abeda80fa62868c2a3d3640a68d8418c669c8a73d71f267 (from https://www.piwheels.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,805   Skipping link: No binaries permitted for scipion-em-emantomo: https://www.piwheels.org/simple/scipion-em-emantomo/scipion_em_emantomo-3.0.0-py3-none-any.whl#sha256=7e2853fb8c94d551df962a36fb759380f5838347cc5810e2ca4eb856027387c4 (from https://www.piwheels.org/simple/scipion-em-emantomo/)
2024-08-20T15:23:29,806 Skipping link: not a file: https://www.piwheels.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,806 Skipping link: not a file: https://pypi.org/simple/scipion-em-emantomo/
2024-08-20T15:23:29,829 Given no hashes to check 1 links for project 'scipion-em-emantomo': discarding no candidates
2024-08-20T15:23:29,831 Collecting scipion-em-emantomo==3.3.4
2024-08-20T15:23:29,834   Created temporary directory: /tmp/pip-unpack-0tptjh23
2024-08-20T15:23:29,857   Downloading scipion-em-emantomo-3.3.4.tar.gz (148 kB)
2024-08-20T15:23:30,035   Added scipion-em-emantomo==3.3.4 from https://files.pythonhosted.org/packages/a0/bc/be3e16b619dc6d217bb06eb4778844303bf743364a54834ff5b10937e738/scipion-em-emantomo-3.3.4.tar.gz to build tracker '/tmp/pip-build-tracker-wseb5fyv'
2024-08-20T15:23:30,037   Running setup.py (path:/tmp/pip-wheel-ualekjsl/scipion-em-emantomo_6f3635911a284855b6d9b88debae5606/setup.py) egg_info for package scipion-em-emantomo
2024-08-20T15:23:30,037   Created temporary directory: /tmp/pip-pip-egg-info-vzowndeu
2024-08-20T15:23:30,038   Preparing metadata (setup.py): started
2024-08-20T15:23:30,039   Running command python setup.py egg_info
2024-08-20T15:23:30,525   Traceback (most recent call last):
2024-08-20T15:23:30,526     File "<string>", line 2, in <module>
2024-08-20T15:23:30,526     File "<pip-setuptools-caller>", line 34, in <module>
2024-08-20T15:23:30,526     File "/tmp/pip-wheel-ualekjsl/scipion-em-emantomo_6f3635911a284855b6d9b88debae5606/setup.py", line 47, in <module>
2024-08-20T15:23:30,527       with open('requirements.txt') as f:
2024-08-20T15:23:30,527     File "/usr/lib/python3.9/codecs.py", line 905, in open
2024-08-20T15:23:30,527       file = builtins.open(filename, mode, buffering)
2024-08-20T15:23:30,527   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2024-08-20T15:23:30,579   ERROR: python setup.py egg_info exited with 1
2024-08-20T15:23:30,596   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2024-08-20T15:23:30,596   exec(compile('"'"''"'"''"'"'
2024-08-20T15:23:30,596   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2024-08-20T15:23:30,596   #
2024-08-20T15:23:30,596   # - It imports setuptools before invoking setup.py, to enable projects that directly
2024-08-20T15:23:30,596   #   import from `distutils.core` to work with newer packaging standards.
2024-08-20T15:23:30,596   # - It provides a clear error message when setuptools is not installed.
2024-08-20T15:23:30,596   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2024-08-20T15:23:30,596   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2024-08-20T15:23:30,596   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2024-08-20T15:23:30,596   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2024-08-20T15:23:30,596   import os, sys, tokenize
2024-08-20T15:23:30,596   
2024-08-20T15:23:30,596   try:
2024-08-20T15:23:30,596       import setuptools
2024-08-20T15:23:30,596   except ImportError as error:
2024-08-20T15:23:30,596       print(
2024-08-20T15:23:30,596           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2024-08-20T15:23:30,596           "the build environment.",
2024-08-20T15:23:30,596           file=sys.stderr,
2024-08-20T15:23:30,596       )
2024-08-20T15:23:30,596       sys.exit(1)
2024-08-20T15:23:30,596   
2024-08-20T15:23:30,596   __file__ = %r
2024-08-20T15:23:30,596   sys.argv[0] = __file__
2024-08-20T15:23:30,596   
2024-08-20T15:23:30,596   if os.path.exists(__file__):
2024-08-20T15:23:30,596       filename = __file__
2024-08-20T15:23:30,596       with tokenize.open(__file__) as f:
2024-08-20T15:23:30,596           setup_py_code = f.read()
2024-08-20T15:23:30,596   else:
2024-08-20T15:23:30,596       filename = "<auto-generated setuptools caller>"
2024-08-20T15:23:30,596       setup_py_code = "from setuptools import setup; setup()"
2024-08-20T15:23:30,596   
2024-08-20T15:23:30,596   exec(compile(setup_py_code, filename, "exec"))
2024-08-20T15:23:30,596   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ualekjsl/scipion-em-emantomo_6f3635911a284855b6d9b88debae5606/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-vzowndeu[/]
2024-08-20T15:23:30,597   [bold magenta]cwd[/]: /tmp/pip-wheel-ualekjsl/scipion-em-emantomo_6f3635911a284855b6d9b88debae5606/
2024-08-20T15:23:30,597   Preparing metadata (setup.py): finished with status 'error'
2024-08-20T15:23:30,598 ERROR: metadata generation failed
2024-08-20T15:23:30,604 Exception information:
2024-08-20T15:23:30,604 Traceback (most recent call last):
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2024-08-20T15:23:30,604     call_subprocess(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2024-08-20T15:23:30,604     raise error
2024-08-20T15:23:30,604 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2024-08-20T15:23:30,604 
2024-08-20T15:23:30,604 The above exception was the direct cause of the following exception:
2024-08-20T15:23:30,604 
2024-08-20T15:23:30,604 Traceback (most recent call last):
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2024-08-20T15:23:30,604     status = _inner_run()
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2024-08-20T15:23:30,604     return self.run(options, args)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 67, in wrapper
2024-08-20T15:23:30,604     return func(self, options, args)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2024-08-20T15:23:30,604     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
2024-08-20T15:23:30,604     result = self._result = resolver.resolve(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2024-08-20T15:23:30,604     state = resolution.resolve(requirements, max_rounds=max_rounds)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2024-08-20T15:23:30,604     self._add_to_criteria(self.state.criteria, r, parent=None)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2024-08-20T15:23:30,604     if not criterion.candidates:
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2024-08-20T15:23:30,604     return bool(self._sequence)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 174, in __bool__
2024-08-20T15:23:30,604     return any(self)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 162, in <genexpr>
2024-08-20T15:23:30,604     return (c for c in iterator if id(c) not in self._incompatible_ids)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 53, in _iter_built
2024-08-20T15:23:30,604     candidate = func()
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 186, in _make_candidate_from_link
2024-08-20T15:23:30,604     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 232, in _make_base_candidate_from_link
2024-08-20T15:23:30,604     self._link_candidate_cache[link] = LinkCandidate(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 303, in __init__
2024-08-20T15:23:30,604     super().__init__(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2024-08-20T15:23:30,604     self.dist = self._prepare()
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 235, in _prepare
2024-08-20T15:23:30,604     dist = self._prepare_distribution()
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 314, in _prepare_distribution
2024-08-20T15:23:30,604     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 527, in prepare_linked_requirement
2024-08-20T15:23:30,604     return self._prepare_linked_requirement(req, parallel_builds)
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 642, in _prepare_linked_requirement
2024-08-20T15:23:30,604     dist = _get_prepared_distribution(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 72, in _get_prepared_distribution
2024-08-20T15:23:30,604     abstract_dist.prepare_distribution_metadata(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2024-08-20T15:23:30,604     self.req.prepare_metadata()
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2024-08-20T15:23:30,604     self.metadata_directory = generate_metadata_legacy(
2024-08-20T15:23:30,604   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2024-08-20T15:23:30,604     raise MetadataGenerationFailed(package_details=details) from error
2024-08-20T15:23:30,604 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2024-08-20T15:23:30,614 Removed scipion-em-emantomo==3.3.4 from https://files.pythonhosted.org/packages/a0/bc/be3e16b619dc6d217bb06eb4778844303bf743364a54834ff5b10937e738/scipion-em-emantomo-3.3.4.tar.gz from build tracker '/tmp/pip-build-tracker-wseb5fyv'
2024-08-20T15:23:30,614 Removed build tracker: '/tmp/pip-build-tracker-wseb5fyv'