pip9.exceptions.InstallationError
Command "python setup.py egg_info" failed with error code 1 in /tmp/tmpoons7qgkbuild/opencv-python/
是在pipenv install opencv-python最新的linux（5.4.0 x64）系统上运行命令的结果。
Locking [packages] dependencies…
self.repository.get_dependencies(ireq):
File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 174, in get_dependencies
legacy_results = self.get_legacy_dependencies(ireq)
File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 222, in get_legacy_dependencies
result = reqset._prepare_file(self.finder, ireq, ignore_requires_python=True)
File "/usr/lib/python3/dist-packages/pipenv/patched/notpip/req/req_set.py", line 644, in _prepare_file
abstract_dist.prep_for_dist()
File "/usr/lib/python3/dist-packages/pipenv/patched/notpip/req/req_set.py", line 134, in prep_for_dist
self.req_to_install.run_egg_info()
File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/req/req_install.py", line 435, in run_egg_info
call_subprocess(
File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/utils/__init__.py", line 705, in call_subprocess
raise InstallationError(
pip9.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/tmpoons7qgkbuild/opencv-python/
pip9.exceptions.InstallationError确保您的pip和版本setuptools足以用于manylinux2014 wheels。
sudo python3 -m pip install -U pip
sudo python3 -m pip install -U setuptools
对我来说，python setup.py egg_info失败可能是由于python轮子最近发生的变化，根据open-cv常见问题解答manylinux1 wheels所取代。manylinux2014 wheels
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我来说两句