2022-04-04T14:30:58,567 Created temporary directory: /tmp/pip-ephem-wheel-cache-1yjro9fe
2022-04-04T14:30:58,572 Created temporary directory: /tmp/pip-req-tracker-th9n4wa8
2022-04-04T14:30:58,573 Initialized build tracking at /tmp/pip-req-tracker-th9n4wa8
2022-04-04T14:30:58,573 Created build tracker: /tmp/pip-req-tracker-th9n4wa8
2022-04-04T14:30:58,573 Entered build tracker: /tmp/pip-req-tracker-th9n4wa8
2022-04-04T14:30:58,575 Created temporary directory: /tmp/pip-wheel-atcp1ruu
2022-04-04T14:30:58,643 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-04-04T14:30:58,651 2 location(s) to search for versions of scipion-em-spider:
2022-04-04T14:30:58,651 * https://pypi.org/simple/scipion-em-spider/
2022-04-04T14:30:58,651 * https://www.piwheels.org/simple/scipion-em-spider/
2022-04-04T14:30:58,652 Fetching project page and analyzing links: https://pypi.org/simple/scipion-em-spider/
2022-04-04T14:30:58,653 Getting page https://pypi.org/simple/scipion-em-spider/
2022-04-04T14:30:58,656 Found index url https://pypi.org/simple
2022-04-04T14:30:58,780   Found link https://files.pythonhosted.org/packages/1b/98/43ed47f392d1c6d55464ef4e574879966ca8a979c4f76bcead30de46cea7/scipion-em-spider-1.0.0.tar.gz#sha256=596f5191e6166c9c4b970cf4af51122a28b5663261f508e0f125831316680ae2 (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.0
2022-04-04T14:30:58,781   Found link https://files.pythonhosted.org/packages/31/32/2e700ef702579f8184c68897d393da33e13ed13ee87e81ec3b5e495e0b3a/scipion-em-spider-1.0.1.tar.gz#sha256=d19987cfb69600361401049140c0a1e2e4a6fb5b140429afd261447a5536344f (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.1
2022-04-04T14:30:58,781   Found link https://files.pythonhosted.org/packages/76/4d/64d4d178c8431e1418593e348a481bea81601e1982944bb2ac4df3779c36/scipion-em-spider-1.0.2.tar.gz#sha256=29d6fd31ea0ffcfc1936e64faa4d3821c789ee48135f88de01254c8c8194154a (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.2
2022-04-04T14:30:58,782   Found link https://files.pythonhosted.org/packages/09/ac/38bf3d5877f7db6f2061a31b2de72e1aa135b0cc49a8c0ff3d7ca242b9c2/scipion-em-spider-1.0.3.tar.gz#sha256=c43962241eae7606010cefa7804a4faacf049685ad8387a73ea94b1910fcd69e (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.3
2022-04-04T14:30:58,783   Found link https://files.pythonhosted.org/packages/fb/ce/a2df64d52c73ac0b58fd97fd42f78b5d019920037155ab7ae82d381923c2/scipion-em-spider-1.0.4.tar.gz#sha256=f08c50769f893b89f32325255a1594b552903490819a5e071f87b94f85696f78 (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.4
2022-04-04T14:30:58,784   Found link https://files.pythonhosted.org/packages/e0/9e/def225ad103bc5a5e287e0c8ea0206b20f98cf0fcdcaad77995e8d9d03cf/scipion-em-spider-1.0.5.tar.gz#sha256=c3f0d782319574a97289d4ed91501d5fcae5ac999ee50223992998be62501822 (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.5
2022-04-04T14:30:58,784   Found link https://files.pythonhosted.org/packages/8c/5c/4ba2643fad315f93ccddb115a023550e2bedf54ff4a91ac12fc5eda9e7a2/scipion-em-spider-1.0.6.tar.gz#sha256=bf407b1b083a3d1d89d06bb524477df86bc3060552aa79d759b871d62a225f18 (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.6
2022-04-04T14:30:58,785   Found link https://files.pythonhosted.org/packages/4f/35/a8b4adda200f697e7191a1d2989793564dd692b1ed647550a3cfa241a3ef/scipion-em-spider-1.0.7.tar.gz#sha256=c32d28f83a43ec512ea31c7e1ef1c86d31f3df588aacc04610a8f46faa1b9b2e (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.7
2022-04-04T14:30:58,786   Found link https://files.pythonhosted.org/packages/ac/70/02e26d0eec6c5690baa5b8bb0b34506f9f86a877a58766855cd1e91a248c/scipion-em-spider-1.0.9.tar.gz#sha256=f467241b37cfb2819e97ced4a815ce6812891609e29a0b6af1059aa00ef80a5b (from https://pypi.org/simple/scipion-em-spider/), version: 1.0.9
2022-04-04T14:30:58,786   Found link https://files.pythonhosted.org/packages/76/17/e632aaae150fea1b221144a1aec0caad726cb7f20d53e84c66c93b6b41f8/scipion-em-spider-1.1.0.tar.gz#sha256=b7541e76450991b8ef2684b02b6b74177835bb823d99d11981119107931a61ea (from https://pypi.org/simple/scipion-em-spider/), version: 1.1.0
2022-04-04T14:30:58,787   Found link https://files.pythonhosted.org/packages/10/f5/faef6f95b2167b18cfeab789eca48e7086bc60dad1109c9231f7afbbde95/scipion-em-spider-1.1.1.tar.gz#sha256=95fc0ba158c00dc9de28b8cdaddc49f6d78be542f2781c3a31f72e18d108058e (from https://pypi.org/simple/scipion-em-spider/), version: 1.1.1
2022-04-04T14:30:58,788   Found link https://files.pythonhosted.org/packages/a5/51/8ff724b10da3af2fe82b4bd650b80bdb06155b0363b55fb86d5d405afb49/scipion-em-spider-3.1.1.tar.gz#sha256=8b891d8dd5a4d7b1f795b87750897d165456a9b4ada0374bb2521e7f3ae6a9bc (from https://pypi.org/simple/scipion-em-spider/), version: 3.1.1
2022-04-04T14:30:58,789   Found link https://files.pythonhosted.org/packages/ad/3b/641ce866ddd5b5ce421fda9b0ef797cbff827dbbea15b66112b2fdc9b8eb/scipion-em-spider-3.1.2.tar.gz#sha256=285014c244b8f7b4783a414565eb94741c275b1e5d61adff07c2f752a7043b7a (from https://pypi.org/simple/scipion-em-spider/), version: 3.1.2
2022-04-04T14:30:58,789   Found link https://files.pythonhosted.org/packages/4c/45/95687cf97d48c5c38e1ecfd211da12fc59b9a8450bc00e32b37d66d95006/scipion-em-spider-3.1.3.tar.gz#sha256=4b8efc744d0854a0b03be6e8afdfcd9f057dfe6036a6b5274a51e1130b1e5571 (from https://pypi.org/simple/scipion-em-spider/), version: 3.1.3
2022-04-04T14:30:58,790   Found link https://files.pythonhosted.org/packages/f7/dc/e47519df47e0d44724855cfc235ce53e5dd9111d469e7f33c46f1879f0bb/scipion-em-spider-3.1.4.tar.gz#sha256=b47e2b3acfb566e8a3f1c1254e6b55f121203db91c7deff094b476277a53900a (from https://pypi.org/simple/scipion-em-spider/), version: 3.1.4
2022-04-04T14:30:58,791   Skipping link: No binaries permitted for scipion-em-spider: https://files.pythonhosted.org/packages/8a/a1/452d450d0083eb83785aa644b11362da71cd97f13418458a740680590218/scipion_em_spider-3.1.4-py3-none-any.whl#sha256=fbae095cc8a5f1c8a660e5f773b942a0bf039b6e9e0c48b9e9b7e66cbf22ee31 (from https://pypi.org/simple/scipion-em-spider/)
2022-04-04T14:30:58,791   Found link https://files.pythonhosted.org/packages/3f/38/d4a6971a2231a68059cf4fa9b1ce8ed63c82e677e20f7915e821eb6c3f12/scipion-em-spider-3.1.5.tar.gz#sha256=af41eaa382333fd741ffc7ecd928890fe21708927a317e8d55daf9a2f462f438 (from https://pypi.org/simple/scipion-em-spider/), version: 3.1.5
2022-04-04T14:30:58,792   Skipping link: No binaries permitted for scipion-em-spider: https://files.pythonhosted.org/packages/8e/3a/91e4068accb3e8171babbaa9aff4bb7bf9b16d1824fdaa571b97a90749a2/scipion_em_spider-3.1.5-py3-none-any.whl#sha256=27a50af82c744a48ada704aeb5f473887184c1c3d26c74ba6c943a2793d4bf61 (from https://pypi.org/simple/scipion-em-spider/)
2022-04-04T14:30:58,793 Fetching project page and analyzing links: https://www.piwheels.org/simple/scipion-em-spider/
2022-04-04T14:30:58,793 Getting page https://www.piwheels.org/simple/scipion-em-spider/
2022-04-04T14:30:58,795 Found index url https://www.piwheels.org/simple
2022-04-04T14:30:59,012   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-3.1.4-py3-none-any.whl#sha256=fbae095cc8a5f1c8a660e5f773b942a0bf039b6e9e0c48b9e9b7e66cbf22ee31 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,012   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.9-py3-none-any.whl#sha256=22e6eaec925c3d0908ece8ddddda9bcc2537792163e6ca8b13388e31f72cb7d6 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,013   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.7-py3-none-any.whl#sha256=de3f09c8836c2a892da8764b058b71277324a429a0b14b534e87b912e51975e8 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,013   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.6-py3-none-any.whl#sha256=32a509eaa00dc580f97900e8c03dae3beb7fe49bfe87e5e50abfca6c35c438f5 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,014   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.5-py3-none-any.whl#sha256=d9f61e8c2f8c15f101f84c5b21a6a0ba31a720820e0a5c3c413e2c5e92e856e5 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,014   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.4-py3-none-any.whl#sha256=b4d23afd78553b380b32103fd1632134ad82827d70ef179ce2e9bb82ca8c5bc8 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,015   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.3-py3-none-any.whl#sha256=2fe3a7b26fdc775c85b9844a0528c7a9a6667a55c6fc568009629f4b287c7e50 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,015   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.2-py3-none-any.whl#sha256=82a1d761ddd296965cb6dfe4ad4dbb468c545095c50fa4eb9ed608614b74b5d8 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,016   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.1-py3-none-any.whl#sha256=289b2a40ff89d77323dc4e30c7991c2f8936493ce5f9f1a06e9730ad78aaf3b0 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,016   Skipping link: No binaries permitted for scipion-em-spider: https://www.piwheels.org/simple/scipion-em-spider/scipion_em_spider-1.0.0-py3-none-any.whl#sha256=6c6bcfbf753f7b57f5040e135427dc6ce318c397276dc560d374aaf49c5391c4 (from https://www.piwheels.org/simple/scipion-em-spider/)
2022-04-04T14:30:59,017 Skipping link: not a file: https://www.piwheels.org/simple/scipion-em-spider/
2022-04-04T14:30:59,017 Skipping link: not a file: https://pypi.org/simple/scipion-em-spider/
2022-04-04T14:30:59,067 Given no hashes to check 1 links for project 'scipion-em-spider': discarding no candidates
2022-04-04T14:30:59,107 Collecting scipion-em-spider==3.1.5
2022-04-04T14:30:59,112   Created temporary directory: /tmp/pip-unpack-rsk4u9qa
2022-04-04T14:30:59,221   Downloading scipion-em-spider-3.1.5.tar.gz (109 kB)
2022-04-04T14:30:59,631   Added scipion-em-spider==3.1.5 from https://files.pythonhosted.org/packages/3f/38/d4a6971a2231a68059cf4fa9b1ce8ed63c82e677e20f7915e821eb6c3f12/scipion-em-spider-3.1.5.tar.gz#sha256=af41eaa382333fd741ffc7ecd928890fe21708927a317e8d55daf9a2f462f438 to build tracker '/tmp/pip-req-tracker-th9n4wa8'
2022-04-04T14:30:59,633   Running setup.py (path:/tmp/pip-wheel-atcp1ruu/scipion-em-spider_d771978309b34b69a1a3bda8b06db939/setup.py) egg_info for package scipion-em-spider
2022-04-04T14:30:59,634   Created temporary directory: /tmp/pip-pip-egg-info-9k3cmo_9
2022-04-04T14:30:59,635   Preparing metadata (setup.py): started
2022-04-04T14:30:59,637   Running command python setup.py egg_info
2022-04-04T14:31:01,168   Traceback (most recent call last):
2022-04-04T14:31:01,169     File "<string>", line 2, in <module>
2022-04-04T14:31:01,170     File "<pip-setuptools-caller>", line 34, in <module>
2022-04-04T14:31:01,170     File "/tmp/pip-wheel-atcp1ruu/scipion-em-spider_d771978309b34b69a1a3bda8b06db939/setup.py", line 39, in <module>
2022-04-04T14:31:01,170       from spider import __version__
2022-04-04T14:31:01,171     File "/tmp/pip-wheel-atcp1ruu/scipion-em-spider_d771978309b34b69a1a3bda8b06db939/spider/__init__.py", line 29, in <module>
2022-04-04T14:31:01,171       import pwem
2022-04-04T14:31:01,172   ModuleNotFoundError: No module named 'pwem'
2022-04-04T14:31:01,260   ERROR: [present-diagnostic] python setup.py egg_info exited with 1
2022-04-04T14:31:01,299   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-04-04T14:31:01,299   exec(compile('"'"''"'"''"'"'
2022-04-04T14:31:01,299   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-04-04T14:31:01,299   #
2022-04-04T14:31:01,299   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-04-04T14:31:01,299   #   import from `distutils.core` to work with newer packaging standards.
2022-04-04T14:31:01,299   # - It provides a clear error message when setuptools is not installed.
2022-04-04T14:31:01,299   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-04-04T14:31:01,299   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-04-04T14:31:01,299   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-04-04T14:31:01,299   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-04-04T14:31:01,299   import os, sys, tokenize
2022-04-04T14:31:01,299   
2022-04-04T14:31:01,299   try:
2022-04-04T14:31:01,299       import setuptools
2022-04-04T14:31:01,299   except ImportError as error:
2022-04-04T14:31:01,299       print(
2022-04-04T14:31:01,299           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-04-04T14:31:01,299           "the build environment.",
2022-04-04T14:31:01,299           file=sys.stderr,
2022-04-04T14:31:01,299       )
2022-04-04T14:31:01,299       sys.exit(1)
2022-04-04T14:31:01,299   
2022-04-04T14:31:01,299   __file__ = %r
2022-04-04T14:31:01,299   sys.argv[0] = __file__
2022-04-04T14:31:01,299   
2022-04-04T14:31:01,299   if os.path.exists(__file__):
2022-04-04T14:31:01,299       filename = __file__
2022-04-04T14:31:01,299       with tokenize.open(__file__) as f:
2022-04-04T14:31:01,299           setup_py_code = f.read()
2022-04-04T14:31:01,299   else:
2022-04-04T14:31:01,299       filename = "<auto-generated setuptools caller>"
2022-04-04T14:31:01,299       setup_py_code = "from setuptools import setup; setup()"
2022-04-04T14:31:01,299   
2022-04-04T14:31:01,299   exec(compile(setup_py_code, filename, "exec"))
2022-04-04T14:31:01,299   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-atcp1ruu/scipion-em-spider_d771978309b34b69a1a3bda8b06db939/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9k3cmo_9[/]
2022-04-04T14:31:01,300   [bold magenta]cwd[/]: /tmp/pip-wheel-atcp1ruu/scipion-em-spider_d771978309b34b69a1a3bda8b06db939/
2022-04-04T14:31:01,301   Preparing metadata (setup.py): finished with status 'error'
2022-04-04T14:31:01,303 ERROR: [present-diagnostic] metadata generation failed
2022-04-04T14:31:01,317 Exception information:
2022-04-04T14:31:01,317 Traceback (most recent call last):
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2022-04-04T14:31:01,317     call_subprocess(
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-04-04T14:31:01,317     raise error
2022-04-04T14:31:01,317 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-04-04T14:31:01,317 
2022-04-04T14:31:01,317 The above exception was the direct cause of the following exception:
2022-04-04T14:31:01,317 
2022-04-04T14:31:01,317 Traceback (most recent call last):
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-04-04T14:31:01,317     status = run_func(*args)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-04-04T14:31:01,317     return func(self, options, args)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-04-04T14:31:01,317     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-04-04T14:31:01,317     result = self._result = resolver.resolve(
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-04-04T14:31:01,317     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-04-04T14:31:01,317     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-04-04T14:31:01,317     if not criterion.candidates:
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-04-04T14:31:01,317     return bool(self._sequence)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-04-04T14:31:01,317     return any(self)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-04-04T14:31:01,317     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-04-04T14:31:01,317     candidate = func()
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-04-04T14:31:01,317     self._link_candidate_cache[link] = LinkCandidate(
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 288, in __init__
2022-04-04T14:31:01,317     super().__init__(
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2022-04-04T14:31:01,317     self.dist = self._prepare()
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare
2022-04-04T14:31:01,317     dist = self._prepare_distribution()
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution
2022-04-04T14:31:01,317     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
2022-04-04T14:31:01,317     return self._prepare_linked_requirement(req, parallel_builds)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 556, in _prepare_linked_requirement
2022-04-04T14:31:01,317     dist = _get_prepared_distribution(
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-04-04T14:31:01,317     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata
2022-04-04T14:31:01,317     self.req.prepare_metadata()
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 528, in prepare_metadata
2022-04-04T14:31:01,317     self.metadata_directory = generate_metadata_legacy(
2022-04-04T14:31:01,317   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-04-04T14:31:01,317     raise MetadataGenerationFailed(package_details=details) from error
2022-04-04T14:31:01,317 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-04-04T14:31:01,348 Removed scipion-em-spider==3.1.5 from https://files.pythonhosted.org/packages/3f/38/d4a6971a2231a68059cf4fa9b1ce8ed63c82e677e20f7915e821eb6c3f12/scipion-em-spider-3.1.5.tar.gz#sha256=af41eaa382333fd741ffc7ecd928890fe21708927a317e8d55daf9a2f462f438 from build tracker '/tmp/pip-req-tracker-th9n4wa8'
2022-04-04T14:31:01,349 Removed build tracker: '/tmp/pip-req-tracker-th9n4wa8'