andconda中pip安装scrapy报错failed with error code 1

错误信息如下： Command "f:\anaconda\anaconda3\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-install-pqt_yh7u\\Twisted\\setup.py';f=getattr(tokenize, '

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