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pip install安装whl包过程,报错信息如下: 已解决
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Paddle Serving 问答推理 1546 1
pip install安装whl包过程,报错信息如下: 已解决
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Paddle Serving 问答推理 1546 1

 pip install安装whl包过程,报错信息如下:Collecting opencv-python
Using cached opencv-python-4.3.0.38.tar.gz (88.0 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
ERROR: Command errored out with exit status 1:
command: /home/work/Python-2.7.17/build/bin/python /home/work/Python-2.7.17/build/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /tmp/tmpLiweA9
cwd: /tmp/pip-install-_w6AUI/opencv-python
Complete output (22 lines):
Traceback (most recent call last):
File "/home/work/Python-2.7.17/build/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in
main()
File "/home/work/Python-2.7.17/build/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/home/work/Python-2.7.17/build/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.py", line 114, in get_requires_for_build_wheel
return hook(config_settings)
File "/tmp/pip-build-env-AUCbP4/overlay/lib/python2.7/site-packages/setuptools/build_meta.py", line 146, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "/tmp/pip-build-env-AUCbP4/overlay/lib/python2.7/site-packages/setuptools/build_meta.py", line 127, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-AUCbP4/overlay/lib/python2.7/site-packages/setuptools/build_meta.py", line 243, in run_setup
self).run_setup(setup_script=setup_script)
File "/tmp/pip-build-env-AUCbP4/overlay/lib/python2.7/site-packages/setuptools/build_meta.py", line 142, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 448, in
main()
File "setup.py", line 99, in main
% {"ext": re.escape(sysconfig.get_config_var("EXT_SUFFIX"))}
File "/home/work/Python-2.7.17/build/lib/python2.7/re.py", line 210, in escape
s = list(pattern)
TypeError: 'NoneType' object is not iterable

旧鸱c_
已解决
2# 回复于2021-08
指定opencv-python版本安装,pip install opencv-python==4.2.0.32,再安装whl包
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旧鸱c_
#2 回复于2021-08

指定opencv-python版本安装,pip install opencv-python==4.2.0.32,再安装whl包

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