我试图安装这个
https://github.com/JaidedAI/EasyOCR
我已经尝试使用 pip 安装 easyocr 安装,但我一直收到这个错误
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
Collecting easyocr
Using cached easyocr-1.0.tar.gz (8.5 MB)
Collecting torch
Using cached torch-0.1.2.post2.tar.gz (128 kB)
Collecting torchvision
Using cached torchvision-0.2.2.post3-py2.py3-none-any.whl (64 kB)
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: 'c:\users\fatima.arshad\appdata\local\continuum\anaconda2\python.exe' 'c:\users\fatima.arshad\appdata\local\continuum\anaconda2\lib\site-packages\pip\_vendor\pep517\_in_process.py' get_requires_for_build_wheel 'c:\users\fatima~1.ars\appdata\local\temp\tmp_bwb7g'
cwd: c:\users\fatima~1.ars\appdata\local\temp\pip-install-hccohn\opencv-python
Complete output (22 lines):
Traceback (most recent call last):
File "c:\users\fatima.arshad\appdata\local\continuum\anaconda2\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 280, in <module>
main()
File "c:\users\fatima.arshad\appdata\local\continuum\anaconda2\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "c:\users\fatima.arshad\appdata\local\continuum\anaconda2\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 114, in get_requires_for_build_wheel
return hook(config_settings)
File "c:\users\fatima~1.ars\appdata\local\temp\pip-build-env-xzb\overlay\Lib\site-packages\setuptools\build_meta.py", line 146, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "c:\users\fatima~1.ars\appdata\local\temp\pip-build-env-xzb\overlay\Lib\site-packages\setuptools\build_meta.py", line 127, in _get_build_requires
self.run_setup()
File "c:\users\fatima~1.ars\appdata\local\temp\pip-build-env-xzb\overlay\Lib\site-packages\setuptools\build_meta.py", line 243, in run_setup
self).run_setup(setup_script=setup_script)
File "c:\users\fatima~1.ars\appdata\local\temp\pip-build-env-xzb\overlay\Lib\site-packages\setuptools\build_meta.py", line 142, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 448, in <module>
main()
File "setup.py", line 99, in main
% {"ext": re.escape(sysconfig.get_config_var("EXT_SUFFIX"))}
File "c:\users\fatima.arshad\appdata\local\continuum\anaconda2\lib\re.py", line 210, in escape
s = list(pattern)
TypeError: 'NoneType' object is not iterable
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\fatima.arshad\appdata\local\continuum\anaconda2\python.exe' 'c:\users\fatima.arshad\appdata\local\continuum\anaconda2\lib\site-packages\pip\_vendor\pep517\_in_process.py' get_requires_for_build_wheel 'c:\users\fatima~1.ars\appdata\local\temp\tmp_bwb7g' Check
完整命令输出的日志。
不确定错误是什么。如果我使用第二个命令安装,它只是说 pytorch 不满足要求。我安装了 pytorch,但仍然是同样的问题
您的基本环境中有一个过时的 python 版本。这不一定是一个问题(但您仍然可以考虑安装 anaconda3 / miniconda3 版本),因为您可以使用较新的 python 版本创建一个新环境:
创建新的环境并激活它:
conda create -n easyocr python=3.8
conda activate easyocr
安装 PyTorch(根据您的 CUDA 版本从here获取正确的命令):
conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c pytorch
然后你应该能够运行:
pip install easyocr
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